STEP DRILL 4-12 X 1MM T/CRAFT

Tork Craft Step Drill 

Size: ?4-12mm

Step: 1mm

Steel: HSS (High-speed steel)

Suitable for materials with a maximum thickness of 4 to 6mm depending on the hardness. The best type of drill for steel plate.

Burr free holes.

Perfectly round holes.

Easy to enlarge holes.

Stronger – more rigid.

Drills plastic easily.

Non-slip points.

TC353040