CMT Dowel drill bit 4mm, shank 10x20 left

For drilling blind holes in solid wood, composite wood and panel materials, whether or not plated

Super quality steel

Carbide head with centering point

2 high-precision cutting edges ( Z2)

Quadruple helix

2 negatively ground front cutters [V2].

Spiral coated with black or orange PFTE protection layer

Cylindrical flask with clamping surface and set screw

For use on dowel drills and CNC machines

Technical data:

D: 4 mm

I: 30 mm

L: 70 mm

Z:Z2

S: Ø10 x 20