5 Pcs Lathe HSS Square Cutting Tool Bits Bar, 3mmx3mmx200mm Turning Milling Cutter Grinder HSS Blank Tool Bit，High Speed Steel Rectangular Fly Cutter Mill Blank，Lathe Tool Bit （3mmx3mmx200mm）

5 Pcs Lathe HSS Square Cutting Tool Bits Bar, 3mmx3mmx200mm Turning Milling Cutter Grinder HSS Blank Tool Bit，High Speed Steel Rectangular Fly Cutter Mill Blank，Lathe Tool Bit （3mmx3mmx200mm）

• Specifications: Size: 3mm x 3mm x 200mm, hardness HRC60~62. High-speed steel lathe tool bit
• General Purpose: HSS tool bit is a superior finishing tool for cuts in hard materials of mild steel, alloy and tool steel
• Versatile Tool Bit: Ideal for milling, turning, parting, engraving, drilling, punching, etc. Commonly used on a lathe, a milling machine fly cutter or a metal shaper
• Features: Parallel style cutter is with continuous width of cutting edge throughout length of tool bit
• High-speed Steel Tool: High-speed steel tool bit is with combination of hardness and toughness for wear resistance