Gasea 20pcs 3mm 1/8" Shank Double Cut Head Tungsten Carbide Rotary Burr Set for Woodworking, Carving, Engraving

• 20pcs Double cut heads engraving bits, used for deburring, edge breaking, plastering, weld seam processing and surface treatment.
• Material: Tungsten Carbide, Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 3 mm(1/8 inch), Total length: 38mm
• Used for machining cast iron, steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metal products.
• The machining hardness can reach to HRC70. Also can be used for machining marble, jade, bone and other nonmetal products.
• Generally use with handheld electric or pneumatic tool drive (can also be used in machine tool). The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.

Specifications: Cutter Pattern: Double Cut Head Type: Rotary Burrs Material: Tungsten Carbide Shank diameter: 3mm (About 1/8") Cutting edge diameter:3mm (About 1/8") Total length: 38mm(approx) Warm Tips ⚠ Always ensure your burr shank is well inserted into your collet and clamped down tightly ⚠ Wear an eye mask to protect your eyes from filings ⚠ Use water as a lubricant when using these burrs Package Included: 20 x Carbide Cutter Rotary Burrs