STEP DRILL HSS 3-35MMX2 – 3MM SPIRAL

Step drill

Use one drill for many holes. Multiple step and countersink tool for drilling and countersinking in one smooth operation.

SIZE: Ø5-35mm
STEP HEIGHT: 6mm
STEEL: HSS (High-speed steel)
STEP DIAMETERS:
5, 7.5, 10, 13, 16, 19, 21, 23, 26, 29, 31, 33 & 35mm

Application:

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

Benefits:

• Burr free holes.
• Perfectly round holes.
• Easy to enlarge holes.
• Stronger – more rigid.
• Drills plastic easily.
• Non-slip points.

TIP:
The use of cutting paste is recommended.