3mm-12mm Counterbore Milling Cutter High Speed Steel Pilots Slotting Tool End Mill Slot Drill Bit for Woodworking

Features: A countersunk milling cutter is a specially manufactured tool primarily used for cutting the heads of holes or screw holes. Milling cutters crafted from hard high-speed steel and typically used for assembly on milling machines. Suitable for milling materials such as aluminum, steel, casts iron, and more. High toughness, wear resistance, high hardness, and high machinability. It can be directly processed or finely processed to mold heat treatments. Reduce tool change time, improve the motion efficiency of machine tool actuators, and save mold manufacturing time.

Specifications: Material: High Speed Steel Color: Silver Size:M3=3.2x6mm M4=4.7x7.5mm M5=5.2x8.9mm M6=6.2x10.4mm M8=8.2x13.4mm M10=10.3x16.8mm M12=12.4x18.8mm

Package Includes: 1Piece Counterbore End Mill

note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.