10Pcs Straight Shank Twist Drill Tungsten Steel Engraving Milling Cutter CNC Router Bit 11mm

About this item

• Feature: 1. High Wear Resistance: High hardness, high wear resistance, high strength, with sufficient bending strength and wear resistance. 2. Application: Used for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, glass fiber, carbon fiber board, etc. 3. Good Milling Performance: Has good milling and cutting performance to ensure high work efficiency. 4. High Temperature Quenching: High temperature quenching heat treatment strengthens the overall hardness and makes more comfortable to use. 5. Pointed Cutting Edge: This is a straight shank twist drill milling cutter with pointed cutting edge, neat surface and non burrs. Specification: Item Type: Straight Shank Twist Drill Material: Tungsten Steel Hole Diameter: Approx. 11mm 0.43in. Package List: 10 x Straight Shank Twist Drill BitHigh Wear Resistance: High hardness, high wear resistance, high strength, with sufficient bending strength and wear resistance. Application: Used for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, glass fiber, carbon fiber board, etc. Good Milling Performance: Has good milling and cutting performance to ensure high work efficiency. High Temperature Quenching: High temperature quenching heat treatment strengthens the overall hardness and makes more comfortable to use. Pointed Cutting Edge: This is a straight shank twist drill milling cutter with pointed cutting edge, neat surface and non burrs.