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Best Choice uxcell 
uxcell Diamond Grinding Mounted Point, 18mm 100 Coarse Grits Spherical Concave Head Bead Fine Grinding Bit for Jade Ambe Mounted Point: Head diameter: 18mm / 0.71" (spherical diameter is about 1mm-1.5mm smaller than the head diameter.); shanuxcell 
uxcell 2.35mm Shank 1mm Dia Diamond Head Ball Shaped Grinding Mounted Point Bit 20pcs Head Size: 1mm/0.04"(D); Main Material: Metal, DiamondＫＬＫＣＭＳ 
ＫＬＫＣＭＳ 3Pcs Grinding Wheels Bits,Grinding Mounted Point Diamond Grinding Burr Drill Bit, 6mm 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.Best Value uxcell 
uxcell 2.35mm Shank 0.5mm Dia Diamond Head Ball Shaped Grinding Mounted Point Bit 20pcs Head Size: 0.5mm/0.02"(D); Main Material: Metal, DiamondGlarks 
Glarks 10Pcs Sanding Drums Sander Sleeves Bands Sandpaper Bar Stick Abrasive Grinding Mounted Points Cylinder Polishing ♛【Package Included】: The sandpaper sticks sander accessories rotary kit includes 10pcs sanding drums sleeves with 10 difPOPETPOP 
POPETPOP 15pcs Abrasive Mounted Points Grinding Stone Set for Rotary Tools, 6mm 8.5mm Cylindrical Plus 10mm Tapered Poli Multi-specification drill bit grinder--rotary tool sanding drill bits can be used with a range of materials, including wuxcell 
uxcell 2 Pcs Diamond Coated 14mm Spherical Head Mounted Point Grinding Bit Product Name : Diamond Mounted Point;Head Design : Round Ball ShapePRAZTECH Diamond Dresser Single Point Grinding Wheel Tapered Point Tool 2.00 Carat - 1/2 Inch x 6 Inch Features a tapered point for accurate reshaping, truing, and deburring of grinding wheels, ensuring optimal performanceuxcell uxcell 3mm Shank 6mm Dia Diamond Head Ball Shaped Grinding Mounted Point Bits 10pcs Product Name: Diamond Mounted Point; Package Content: 10pcs x Diamond Mounted PointOKUMEYR OKUMEYR 100pcs Abrasive Mounted Grinding Points Heads for Jewellery Making Tools Grinding Mounted grinding tools:designed with mandrel mounted metal shank, ceramic abrasive head,abrasive mandreluxcell uxcell 5 Pcs Round Ball Nose Diamond Mounted Point Grinding Bits 6mm x 10mm Product Name : Diamond Mounted Point;Head Design : Round Ball ShapeChiloskit Chiloskit 10 Pics Diamond Grinding Bits Rotary Burr Set, 8mm Head Mounted Points Grinding Bit for Wood Stone Carving Too 【Precision size】Diamond grinding bit is 8mm/0.3" head with 1/8 standard shank , perfectly compatible with most electricuxcell uxcell 1/4-inch Shank 6mm Tip Dia Cone Head Grinding Bit Diamond Mounted Point 5pcs Package Content: 5pcs x Diamond Mounted Point; Weight: 63gSagaSave Diamond Grinding Head Burr, 1/8"(3mm) Diamond Rotary Burr Bits, Mounted Point Kit 40 Pieces Cylinder Head Diamond Mounte Premium Material: Made of high-quality diamond-coated material, with high hardness, uniform particles, durability, and wNGe NGe 10 Pcs 10mm Cylinder Head Diamond Coated Mounted Points Grinding Bit - 3mm Shank Product Name : Diamond Mounted Point; Tip Shape : Cylinder HeadIEKDILDSK 6Pcs Diamond Spherical Polishing Grinding Head Mounted Points Grinding Bit Compatible for Dremel Rotary Tools F Needle 2 Diamond Material：with extremely high hardness and strong wear resistance. It can perform efficient grinding and polishinuxcell uxcell 10 Pcs Abrasive Mounted Stone 1/4" Shank 1.18" Dia Cylindrical Corundum Grinding and Polishing Head for Engraving [ Size ] - Shank Diameter: 1/4", Head Diameter: 30mm/1.18 inch, Total Length: 53mm/2.09 inch; Grinding Head Material: AlYsyaxsyt Ysyaxsyt 8 Pcs Cylinder Grinding Stone - 1/4inch Hex Shank Abrasive Stone Mounted Grinding Point for Rotary Tool Drill ( [Materials]Made of Alumina. and wear resistanceBaisiky 20Pcs 3x10mm 80 Grit Mounted Point Cone Shape Sandpaper Deburring Sanding Polishing Flap Wheel with 1/8" Shank Abrasive SIZE：20Pcs Cone Flap Wheel.Shank Diameter x Head Diameter x Length : 3x10x55mm ; Grit:80#; 1/8" Shank。uxcell uxcell Diamond Grinding Burrs Drill Bit 3/32 Inch Shank 0.5mm Dia Ball Shaped Head Diamond Mounted Points Bit for Carvin Main Size: Head: 0.5mm / 0.02 inch; Shank diameter: 2.35mm / 0.09 inch; Total length: 42mm / 1.65 inch; Shape: Ball shapuxcell uxcell Diamond Grinding Burrs Drill Bit 3/32 Inch Shank 0.8mm Dia Ball Shaped Head Diamond Mounted Points Bit for Carvin Main Size: Head: 0.8mm / 0.032 inch; Shank diameter: 2.35mm / 0.09 inch; Total length: 42mm / 1.65 inch; Shape: Ball shaILOVETOOL ILOVETOOL 28 mm Dia Spherical Head Diamond Grinding Bit Coated Mounted Points Round Ball Burs Grit 80 Shank 6mm Coarse T Product use:apply to stone carving, jade carving, bone carving, egg decorating, glass carving etc.LUO KE 100pcs Rubber Grinding Mounted Point Rotary Assorted Accessory Grinding Head Wheel Head Kit For Dremel Polish With 50 cylinder shaped grinding heads, 50 bullet shaped, different sizes of headsuxcell uxcell Diamond Mounted Points 10mm Cylinder Head 1/8 Inch Shank Grinding Rotary Tools Pack of 2 Diamond grinding head is made of diamond particles, being electroplated, with 3.0mm shank.Aexit Aexit 30x (Home hardware) 2.3mm x 3mm Diamond Mounted Point Grinding Drill Bit for (94ry555qf489) Rotary Tool Head Size: 3mm x 10mm / 0.12" x 0.4"(D*L); drill hole Size: 2.3mm (Diameter)WRITWAA WRITWAA 5pcs Diamond Grinding Mounted Point for Soft Materials and Glass, Emery Material Spherical and Concave Shapes, W Consistent spherical results: with a grinding bead diamond point, achieve perfectly round and uniform beads, ideal for sYUENTOEN YUENTOEN 4Pcs Metal Grinding Stone Set,1/4'' Hex Shank Rotary Tool Grinding Stone Wheel Head for Rotary Tool Drill Material: Made from premium grinding stone material, these heads offer exceptional hardness, wear resistance, and long-lJUNLIXN 𝐉𝐔𝐍𝐋𝐈𝐗𝐍 10 Pcs 20 mm Bullet Shape Rotary Grinding Stone with 1/4-Inch Hex Shank Abrasive Stone Mounted Grinding P 【Materials】 Made of premium Aluminum Oxide,more durable and wear resistance,longer service life on the toughest polishinYardwe Yardwe Diamond Sphere Rotary Burr 40mm Grinding Mounted Point for Planter Repair Kit, Power Carving Tool for Stone and W Efficient Planter Repair Head Grinding Tool solves common planter surface imperfections with diamond abrasive technologySG Store SG Store 12 Pcs 3/32" Bowl Bowl Shape Diamond Burr Set Mounted Grinding Bits for Grinding and Carving Field Stone Cerami Package includes: 12 drill bits of different shapes and specifications, including 0.5mm, 0.8mm, 1mm, 1.5mm, 1.8mm, 2mm,ILOVETOOL ILOVETOOL Diamond Coated 20 mm Cylinder Cylindrical Mounted Point Grinding Wheel (240 Grit) Diamond grinding burrs use for jewelers, lapidary, DIY engraving hobbies, stone carving, craft modeling, home repairAexit Aexit 3mm (Standard Parts) drill hole Flame Ball Taper Diamond Mounted Point Grinding Tool Set (34ry333qf734) 30 Pcs Main Material: Metal,Diamond; Package Content: 30 x Diamond Mounted Pointuxcell uxcell 2.35mm Shank 2mm Dia Diamond Head Ball Shaped Grinding Mounted Point Bit 10pcs Head Size: 2mm/0.08"(D); Main Material: Metal, DiamondRoaQinFo RoaQinFo Set of Grinding Discs, Bits, Grinding Heads, Body Shape, Carving Bits, Rotary Tool, Grinding, Mounted Point for 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.Dcnhfdsw Dcnhfdsw 20 Pcs 5mm Ball Nose 3mm Shank Mounted Point Grinding Bits Product Name : Mounted Point;Tip Shape : Round Ball ShapeAexit Aexit 10mmx3mmx45mm (Abrasives) Cylinder Head Felt Mounted Grinding Point Buffing (56ry750qf706) Tool 20pcs Head Size: 10 x 18mm/0.4" x 0.7"(Max.D*L); drill hole Size: 3mm/0.12"(D)uxcell uxcell 1/8" Shank 2.5mm Dia Ball Shaped Diamond Head Grinding Mounted Point Bit 25pcs Product Name: Diamond Mounted Point; Package Content: 25pcs x Diamond Mounted PointSHINEOFI SHINEOFI 5pcs Diamond Concave Grinding Bit Mounted Point Tool for Jade Stone Beeswax Glass Spherical Bead Milling Head C Bead refinement: the grinding bit concave head builds spherical head bead surfaces, vital for luxury jewelry or traditioKiBcsLic KiBcsLic 2x 3 Pieces Grinding Bit,Grinding Heads Warhead Body Shape,Rotary Tool Grinding Mounted Point for Metal Glass C 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.BHFZIAP Round Head Grinding Bit Diamond Mounted Point 46 Grit 12mm, Gold to use with high speed rotary tools, grinders and drills.Aexit Aexit 3mm (quality Parts) drill hole 1.5mm Cylinder Tip Diamond Mounted Points Grinding (84ry782qf263) 30 Pieces Product Name : Grinding Diamond MountedBits;Shape : Cylinderuxcell uxcell 2.35mm Shank 4mm Tapered Felt Head Grinding Mounted Point Polishing Tool 10pcs Head Size: 4 x 10mm/0.16" x 0.4"(Max.D*T); Shank Size: 2.35mm / 0.09"(D)Dcnhfdsw Dcnhfdsw 100 Pcs 5mm Ball Nose 3mm Shank Mounted Point Grinding Bits Product Name : Mounted Point;Tip Shape : Round Ball Shapezozii zozii 10 Pcs 5mm Ball Nose 3mm Shank Mounted Point Grinding Bits Product Name : Mounted Point;Tip Shape : Round Ball ShapeDcnhfdsw Dcnhfdsw 50 Pcs 5mm Ball Nose 3mm Shank Mounted Point Grinding Bits Product Name : Mounted Point;Tip Shape : Round Ball ShapeDcnhfdsw Dcnhfdsw 40 Pcs 5mm Ball Nose 3mm Shank Mounted Point Grinding Bits Material : Metal, ;Head Diameter : 5mm/ 1/5 inchAexit Aexit 10mmx10mm (Abrasives) Sandpaper Grinding Mounted Point (97ry836qf443) Flap Wheel Main Material: Sandpaper; Package Content: 1 x Flap WheelJUNLIXN 𝐉𝐔𝐍𝐋𝐈𝐗𝐍 10 Pcs 10 mm Cylindrical Shape Rotary Grinding Stone with 1/4-Inch Hex Shank Aluminum Oxide Mounted Grind 【Easy to use】 1/4" (6.35 mm) hex shank fits most rotary tools,including impact and regular driver drill,die grinders andAexit Aexit 4mm (Abrasives) Dia Head 2.3mm drill hole Grinding Polishing Mounted Wheel Point (92ry470qf741) 10 Pcs Head Size: 4 x 12mm/0.16" x 0.47"(D*L); drill hole Size: 2.3 x 30mm/0..9" x 1.2"(D*L)Aexit Aexit 2.3mmx25mm (Abrasives) Felt Grinding Mounted Points Buffing Wheels Polishing (59ry832qf233) Tools 11pcs Head Size: 25 x 6mm/1" x 0.24"(D*T); drill hole Size: 2.3 x 35mm/0.09" x 1.4"(D*L)COHEALI COHEALI Grinding Bit Spherical Shape 5pcs Concave Mounted Point Tool Emery Material Compatible with Multiple Machine Typ Durable quality: diamond grinding bead bit technology ensures each concave grinding needle bit resists wear and maintainROYHOO ROYHOO 50Pieces Abrasive Mounted Stone Grinding Wheel Head Mounted Grinding Point Stone Heads for Dremel Rotary Tool Gri Suit for polishing and grinding of metallic or non-metallic products Fits most normal rotary tools for sanding, grindingHAPINARY HAPINARY 5pcs Diamond Grinding Spherical Concave Bit Coarse Grits Emery Mounted Point Tool for Bead Work and Hobbyist Cr Perfect for DIY projects: the grinding bit carving tool covers every detail, from fine diamond grinding bit finishing toAexit Aexit 12mm (Abrasives) x 20mm Grinding Head Mandrel Mounted Point 12 Pcs for (34ry66qf418) Rotary Tool Product Name : Mounted Point;Felt Head Size : 12 x 20mm / 0.47" x 0.79" (D*L)NACX 20Pcs Diamond Grinding Bits, 5mm Cylinder Head, 3mm Shank, 45mm Long Diamond Coated Burr Mounted Point Size: Head Diameter: 5mm / 0.19"; Shank Diameter: 3mm / 0.11"; Length: 45mm / 1.77"STARTIST STARTIST 3Pcs Grinding Wheels Bits Grinding Heads Warhead Body Shape Carving Bits Rotary Tool Grinding Mounted Point for 【Widely Applicable】:The Diamond Grinding Burr Drill Bit,which is easy to use. Suitable for hand electric drills and grinuxcell uxcell Grinding Bit Wheel Mounted Point Rotary Tool Set 100pcs Head Size: 4mm, 5mm, 6mm, 8mm, 10mm (Dia); Shank Size: 3 x 30mm/ 0.12" x 1.2"(D*L)Hohopeti Hohopeti 100pcs Mounted Grinding Point Kit Tapered Abrasive Mandrels for Tools Polishing Wheel Abrasive Mounted Stone - Application: Fits normal rotary tools for sanding, sanding, polishing, sharpening, deburring.XIMING Round Head Grinding Bit Diamond Mounted Point 46 Grit, 14mm ❤ Designed with metal shank, diamond head, high degree wear-resisting, highly active anti-clogging and good degree of fiSTARTIST STARTIST Grinding Bit Diamond Grinding Burr Drill Bit Rotary Tool Grinding Head Grinding Mounted Point for DIY Craft,Eng 【Multi Function】Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelrABOOFAN ABOOFAN 20pcs Diamond Grinding Head Set Rotary Tool Accessories Engraving Bit Grinding Mounted Points for Stone Carving Comprehensive mixed set: designed to handle materials of varying hardness, providing thorough grinding results,silicon cperfk Perfk Diamond Grinding Burr Drill Bit Grinding Bit Universal 6mm Shank Grinding Head Grinding Mounted Point for Engravin 【High Quality Material】The Grinding Bit is made of high quality diamond material, which is environmentally friendly andYajuyi Yajuyi 3 Pieces Grinding Wheels Bits,Grinding Heads Warhead Body Shape Grinding Mounted Point, 6mm 【Widely Applicable】:The Diamond Grinding Burr Drill Bit,which is easy to use. Suitable for hand electric drills and grinFenteer Fenteer Grinding Bit Diamond Grinding Burr Drill Bit 60mm Long,Grinder Accessory,Grinding Mounted Point for Polishing Me 【Use】Diamond Grinding Head is suitable for grinding various cast iron, stainless steel, carbide, ceramics, angle iron, sOutanaya Outanaya 20pcs Diamond Grinding Head Set Engraving Bit for Rotary Tool Grinding Mounted Points Carving Stone and Metal B Multifunctional design: suitable for carving and metal grinding, enhancing creation and repair efficiency,silicon carbidWeiLaiKeQi WeiLaiKeQi 3 Pieces Grinding Bits Diamond Grinding Burr Drill Bit, Grinding Heads Grinding Mounted Point for Grinding, 6 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.Operitacx Operitacx 20pcs Diamond Grinding Head Set Engraving Bit for Stone Carving Metal Grinding Mounted Points Rotary Tool Acce High precision: enhancing grinding precision, for detailed work in jewelry creation and model restoration,die grinding bSTARTIST STARTIST 3Pcs Grinding Wheels Bit Grinding Mounted Point Cone Grinding Head,Universal Rotary Tool Grinding Head for Grin 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.Fenteer Fenteer Grinding Bit Diamond Grinding Burr Drill Bit 60mm Long,Grinder Accessory,Grinding Mounted Point for Polishing Me 【Use】Diamond Grinding Head is suitable for grinding various cast iron, stainless steel, carbide, ceramics, angle iron, sDcnhfdsw Dcnhfdsw 8 Pcs Cylinder Grinding Stone - 1/4inch Hex Shank Abrasive Stone Mounted Grinding Point for Rotary Tool Drill ( [Feature] grinding head design great for grinding sharpeningSTARTIST STARTIST 3Pcs Grinding Wheels Bit Grinding Mounted Point Cone Grinding Head,Universal Rotary Tool Grinding Head for Grin 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.Hohopeti Hohopeti 20pcs Diamond Grinding Head Set for Engraving Bit Grinding Mounted Points Metal Bits for Stone Carving and Poli High durability: constructed from wearresistant materials, extending the lifespan and reducing replacement needs,grindinYajuyi Yajuyi Diamond Grinding Burr Drill Bit,Grinding Bit,Grinding Mounted Point, Grinding Head for Metal, 8mm 【Widely Applicable】The Diamond Grinding Burr Drill Bit adopts a universal 6mm round handle, which is easy to use. SuitabBaoblaze STARTIST Grinding Bit Diamond Grinding Burr Drill Bit Rotary Tool Grinding Head Grinding Mounted Point for DIY Craft,Eng 【Multi Function】Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelrWeiLaiKeQi WeiLaiKeQi Grinding Bit Diamond Grinding Burr Drill Bit Grinding Head Grinding Mounted Point for DIY Craft, 8mm 【High Quality Material】The Grinding Bit is made of high quality diamond material, which is environmentally friendly andDcnhfdsw Dcnhfdsw 24 Pcs Cylinder Grinding Stone - 1/4inch Hex Shank Abrasive Stone Mounted Grinding Point for Rotary Tool Drill [Feature] grinding head design great for grinding sharpeningAexit Aexit 8mm (Abrasives) x 15mm Tapered Head 2.35mm drill hole Felt Polishing Mounted Point (27ry107qf676) 12 Pcs drill hole Size: 2.35 x 32mm/0.09" x 1.26"(D*L); Product Name: Mounted PointJISADER JISADER Grinding Bit Diamond Grinding Burr Drill Bit Drill Attachment,Grinding Head,Grinding Mounted Point for Engraving 【Product Size】Diamond Grinding Bit, total length: 6cm/2.36inch, handle length: 3cm/1.18inch, grinding head length: 3cm/1Generic Generic Grinding Bit Diamond Grinding Burr Drill Bit, Drill Attachment,Grinding Mounted Point Grinding Head for DIY Craf 【Multi Function】Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelrSTARTIST STARTIST Grinding Bit Diamond Grinding Burr Drill Bit Rotary Tool Grinding Head Grinding Mounted Point for DIY Craft,Eng 【Multi Function】Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelrILOVETOOL ILOVETOOL Diamond Coated 40mm Cylinder Cylindrical Mounted Point Grinding Wheel 150 Grit Quantity:Only 1 Piece；Color:Silver Tone；Tip Shape: Cylindrical；Material: Metal, Diamond；Generic Generic Diamond Grinding Burr Drill Bit Grinding Bit,60mm Long,Grinding Mounted Point,Grinding Head for Carving Polishin 【Use】Diamond Grinding Head is suitable for grinding various cast iron, stainless steel, carbide, ceramics, angle iron, sＡＷＨＡＯ ＡＷＨＡＯ 3 Pieces Grinding Bit, Grinding Mounted Point Cone Grinding Head Diamond Grinding Burr Drill Bit, 6mm 【Widely Applicable】:The Diamond Grinding Burr Drill Bit,which is easy to use. Suitable for hand electric drills and grinGeneric Generic 3 Pieces Grinding Wheels Bit,Grinding Mounted Point Cone Shape,Drill Attachment Diamond Grinding Burr Drill Bit 【Material】:The Grinding Bit is made of durable diamond grit material, which is environmentally friendly and efficient, hSTARTIST STARTIST Grinding Bit Diamond Grinding Burr Drill Bit Rotary Tool Grinding Head Grinding Mounted Point for DIY Craft,Eng 【Multi Function】Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelrCentury Drill & Tool Century Drill and Tool 75215 Mounted Grinding Point, A24 Mounted grinding points are used for grinding shaping and deburring on metal surfacesMYCENSE MYCENSE 3x Grinding Bit Diamond Grinding Burr Drill Bit,Cylinder Grinding Head Grinding Mounted Point for Ceramics Carvi 【Product Dimensions】:The total length of the grinding head is 60mm which makes it suitable for detailed work.Qianly Qianly 3X Grinding Wheels Bits Grinding Mounted Point Warhead Body Shape Universal Grinding Heads for DIY Craft Metal, 6 【Multi Function】:Grinding Bit For Metal is for DIY crafts, hobbies, home repairs, engraving and polishing, jewelry makinWeiLaiKeQi WeiLaiKeQi Grinding Bit Diamond Grinding Burr Drill Bit Grinding Head Grinding Mounted Point for DIY Craft, 20mm 【High Quality Material】The Grinding Bit is made of high quality diamond material, which is environmentally friendly andILOVETOOL ILOVETOOL Diamond Coated 40mm Cylinder Cylindrical Mounted Point Grinding Wheel 80 Grit Quantity:Only 1 Piece；Color:Silver Tone；Tip Shape: Cylindrical；Material: Metal, Diamond；STARTIST STARTIST Grinding Bit Diamond Grinding Burr Drill Bit Rotary Tool Grinding Head Grinding Mounted Point for DIY Craft,Eng 【Multi Function】Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelrLeefasy Leefasy 3 Pieces Grinding Wheels Bit,Grinding Mounted Point Cone Grinding Head,60mm Long Grinding Head for Grinding Carv 【Material】:The Grinding Bit is made of durable diamond grit material, which is environmentally friendly and efficient, hJISADER JISADER Grinding Bit Diamond Grinding Burr Drill Bit Drill Attachment,Grinding Head,Grinding Mounted Point for Engraving 【Product Size】Diamond Grinding Bit, total length: 6cm/2.36inch, handle length: 3cm/1.18inch, grinding head length: 3cm/1ILOVETOOL ILOVETOOL Diamond Coated 20 mm Cylinder Cylindrical Mounted Point Grinding Wheel (150 Grit) Quantity:Only 1 Piece；Color:Silver Tone；Tip Shape: Cylindrical；Material: Metal, DiamondMYCENSE MYCENSE 3Pcs Grinding Wheels Bit, Diamond Grinding Burr Drill Bit,Cone Shape Grinding Mounted Point for Metal Stone Cera 【Multi Function】:Grinding Bit For Metal is for DIY crafts, hobbies, home repairs, engraving and polishing, jewelry makinWeiLaiKeQi WeiLaiKeQi 3 Pieces Grinding Wheels Bit,Grinding Head Cone Shape,Drill Attachment Grinding Mounted Point for Stone Carvi 【Use】:Diamond Grinding Head is suitable for grinding various cast iron, stainless steel, carbide, ceramics, angle iron,Yajuyi Yajuyi 3Pcs Grinding Bit,Diamond Grinding Burr Drill Bit,Cone Shape Grinding Head Grinding Mounted Point for Engraving, 【Multi Function】:Grinding Bit For Metal is for DIY crafts, hobbies, home repairs, engraving and polishing, jewelry makinHolibanna Holibanna 12pcs Wool Felt Mounted Mandrel Polishing Buffing Wheels Grinding Bits Wool Buffing Wheels for Polishing Disc Jewelry and metal work: excellent for polishing and engraving jewelry, watch, and metal items