20 Pcs Carbide Burr Bits 1/8" Shank Compatible with Dremel Milwaukee Metal Grinding Wood Stone Steel Carving Cutting Engraving Grinder Kit Attachment Rotary Tool Accessories Set Harder Than Diamond

Features

• The 20pcs double cut tungsten carbide burr bits set compatible with Dremel metal grinding bits compatible with Hardell Milwaukee DeWALT angle or straight air or electric die grinder or drill.
• More aggressive than diamond grinding bits stone grinding bits sanding drum sanding bits. Used for 3-jaw chuck drill (not optimal) and high speed rotary tool (optimal).
• A must-have versatile shape tungsten carbide burr bits kit cutting bits grinding bits carving bit engraving bits deburring bits drill bits for hard metal steel aluminum stone wood plastic.
• 3.175mm cylindrical shank compatible with Dremel 1/8" shank bits compatible with Dremel rotary tool rasp file accessories wood carving bits compatible with Dremel flex shaft.
• Perfect for tight spaces than grinding wheel and grinding discs, great for detail work. For lots of materials removal please use our larger shank burrs bits and 500W+ rotary tool. 6 years returnless replacement.

Description

Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Sworker 20 Pcs Tungsten Carbide Burr German-designed and precision-crafted in China utilizing 6-Axis CNC equipment from Germany and the USA. Includes: 20-piece 3mm shank burr set (compatible with Dremel 1/8" (3.175mm) collets), 20-slot clamshell case, paper box, and manual. 10 Head Shapes: Ball, Ball-Nosed (Cylindrical, Cone, Tree), Cone, End-Cut Cylindrical, Flame, Inverted Cone, Oval, Tree. 10 Brazed Burrs: • Head Diameter: 6mm • Head Length: 5-12mm • Flutes: 14 • Head Material: Tungsten Carbide • Hardness: HRA90 • Shank Diameter: 3mm • Shank Length: 38mm • Shank Material: 40Cr • Overall Length: 43-50mm • Max Speed: 70,000 RPM. 10 Solid Carbide Burrs: • Head Diameter: 3mm • Head Length: 2-15mm • Flutes: 9 • Head Material: Tungsten Carbide • Hardness: HRA90 • Shank Diameter: 3mm • Shank Length: 23-36mm • Shank Material: Tungsten Carbide • Overall Length: 38mm • Max Speed: 140,000 RPM. Cutting & Operation: • Cut Style: Double Cut • Rotation: Right-Hand/Clockwise • Feed Direction: Move against rotation for roughing; with rotation for fine finish • Primary Tools: Die Grinders & Rotary Tools (e.g., Dremel) • Also Compatible With: Drill, Drill Press • Drive Type: Air or Electric • Optimal Fixture: 3mm or 1/8" (3.175mm) Collet & Nut • Compatible Fixture: 3-Jaw Chuck Suitable Materials: Aluminum, Balsa, Brass, Bronze, Cast Iron, Cast Steel, Cobalt, Concrete, Copper, Earthenware, Fiberglass, Fiber-Reinforced Plastics, Granite, Hardened Steel, Hardwood, Marble, Nickel, Plastic, Porcelain, Rubber, Slate, Soapstone, Stainless Steel, Steel, Terracotta, Titanium, Wax, Weld Seam, Zinc, etc. Common Applications: Carving, Chamfering, Cleaning, Contouring, Cutting, Deburring, Engraving, Elongating, Grinding, Milling, Polishing, Porting, Sculpting, Tooling, etc. Safety & Operating Guide: 1. Personal Protection: Always wear full ear, eye, face protection and safety gloves. ● 2. Cutting Direction: For roughing, move the burr against rotation; for finishing, follow rotation. ● 3. Minimum Clamping Depth: Clamp at least two-thirds of the shank. Reduce speed if less is clamped. ● 4. Replacement Sign: Persistent vibration, rough operation, or excessive sparks. ● 5. Pressure & Speed: Let speed do the work. Use higher RPMs for smaller burrs. ● 6. Lubrication: Use oil for soft metals like aluminum; water for glass. ● 7. Elongating Holes: Use a two-handed, swinging motion for control and safety. ● 8. Avoid: Impact loads or submerging more than one-third of the burr head. ● 9. Power Tool Matching: 75-300W (1/8" shank), 300W+ (1/4" shank).

Material: Head/Tunsten Carbide

Cutting Diameter: 6 Millimeters

Finish Type: Uncoated

Shank Type: Straight Cylindrical

Cutting Angle String: 15 Degrees

Brand Name: Sworker

Model: CBS-4

UPC: 787022948724

Set Name: 20-Piece Set

Unit Count: 20.0 Count

Manufacturer: Sworker

Part Number: CBS-4

Number of Pieces: 20

Warranty Description: 5-Year Returnless Replacement

Included Components: 20Pcs tungsten carbide burrs, 1 manual, 1 slotted plastic box and 1 paper box

Cutting Diameter: 6 Millimeters

Item Dimensions: 3.88 x 2.66 x 0.47 inches

Minimum Bore Diameter: 3 Millimeters

Material Type: Head/Tunsten Carbide

Finish Types: Uncoated

Shank Type: Straight Cylindrical

Surface Recommendation: Metal Wood Steel Stone

Cutting Angle String: 15 Degrees

Tool Flute Type: Spiral

Point Style: Brad Point

Number of Flutes: 2

EU Spare Part Availability Duration: 6 Years