Step drill set
Use one drill for many holes. Multiple step and countersink tool for drilling and countersinking in one smooth operation.
SIZE: Ø3-13mm
STEP HEIGHT: 4mm
STEEL: HSS (High-speed steel)
SIZE: Ø5-13mm
STEP HEIGHT: 8mm
STEEL: HSS (High-speed steel)
SIZE: Ø6-19mm;
STEP HEIGHT: 5mm
STEEL: HSS (High-speed steel)
Application:
Suitable for materials with a maximum thickness of 4 to 6mm depending on the hardness. The best type of drill for steel 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.
