10Pcs SET Electric Grinding Drill Bit 10Pcs 3mm Shank HSS Bits Rotary Tools Sets Stainless Steel Drill Bit For Woodworking Drills Bits 

• The Electric Polishing Kits Has Carbide Rotary Burrs, Tungsten Steel Carbide Milling Cutter, Grinding Head and Rotary Burr Cutting Tool..
• Suitable for Processing Cast Iron, Cast Steel, Carbon Steel, Alloy Steel, Stainless Steel, Copper, Aluminum and Other Metals, Also Marble, Jade, Bone Etc. Nonmetal..
• Basically Replace with Handle Small Grinding Wheel, and No Dust Pollution..
• Convenient to Grind, Simple to Use, Safe and Reliable..
• High Working Efficiency, Perfect Grinding Effect and Long Using Life..

Features:

• Our electric polishing kits has high speed steel rotary burrs, grinding head and rotary burr cutting tool.
• Suitable for processing cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, also marble, , bone, nonmetal, etc.
• Can be replaced with small grinding wheel, and no dust pollution.
• High working efficiency, perfect grinding effect and long using life.
• Basically replace with handle small grinding wheel, and no dust pollution.

Specifications:

• Color: Silver
• Material: High Speed Steel 4241
• Hardness: HRC 60
• Type: Drill Woodworking Cutter
• Shank Diameter: 3mm / 0.24in
• Total Length: 40mm / 1.57in
• Item Weight: Approx. 27g / 0.97oz
• Package Size: Approx. 8 * 3 * 1.1cm / 3.15 * 1.18 * 0.43in
• Package Weight: Approx. 30g / 1.06oz

NOTE:

• 1. When the HSS rotary tool works on the pneumatic or electric tool, the rotate speed is usually 6000-40000 rpm, so you clamp tight tool. 2. The cutting direction is from right to left even move, not like grinding wheel used for reciprocating cutting; be careful not to overexert (pressure is generally less than 4 kg).

Suitable Applications:

• Carving of metallic and non-metallic surfaces.
• Processing cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals;
• Milling marble, , bone and other non-metallic.
• Using an engraving machine or mini-drill various forms of cutting / engraving.

Package include:

• 1x Electric Grinding Accessories 10pcs 3mm Shank HSS Router Bits Rotary Burr For Drill Woodworking Tool Set CNC Engraving