Set of 20 super-hard tungsten carbide burrs. Rotary tool. 1/8" shank. Compatible with Dremel wood carving accessories.

🛠️ Set of 20 Carbide Turning Pins:

Shank Diameter: 1/8" (3 mm). Packaging: 1 plastic box and 1 cardboard box. 🔹 Bit Details:

• 10 x

Bit Diameter: 3 mm solid carbide. Total length 38 mm. 9 cutting edges.

• 10 x

Bit Diameter: 6 mm brazed joint. Shank material 40Cr. Total length 43-50 mm. 14 cutting edges.

Specifications

: Bit Hardness: HRA 90. Cutting Type: Double Cut. Coating: Bright (Uncoated).

Maximum Speed: 120,000 RPM

Rotation direction: clockwise/right-handed. Feed direction: counter-rotation or tilting for fine finishes or smooth chamfers. ⚙️ Tool shapes: Cylindrical, ball-bearing cylinder, spherical, oval, axial ball-bearing, axial, flame, ball-bearing conical, conical, reverse conical. 🔧

Drive type: Optimal: straight lines, angle grinders, flexible shaft drives, robots. Average: electric drills, pillar drills.

Attachment type: pneumatic or electric. Best attachment type: 1/8" pick-up; average type: chuck. 🪵

Material applications: Hardwood, balsa, wax, soapstone, slate, marble, granite, concrete, steel, hardened steel. Welded joints. Stainless steel. Brass. Copper. Bronze. Aluminum. Cast iron. Cobalt. Nickel. Titanium. Zinc. Earthenware. Porcelain. Fiberglass. Plastics and rubber. Fiber-reinforced plastics. ✂️

Burner applications: Engraving. Carving. Polishing. Deburring. Contouring. Chamfering. Milling. Cleaning. Drilling. Cutting. Grinding. Oblong holes. etc.

💡 Suggestions: 1. 300 to 500 watts of drive power is optimal for grinding welds and hardened steel. 2. For beginners, choose a head diameter smaller than the hole to avoid collisions. 3. Do not apply excessive pressure; let the speed do the work. 📦

Package contents: 1 set of rotary grinding heads. (Other products not included) ⚠️ Warnings: 1. Manual measurements: possible deviation of 1 to 3 cm. 2. Actual color may vary slightly from the photos due to screen and lighting.