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STEP DRILL HSS 4-22MMX2MM
SIZE: 4-22mm
STEP DIAMETER: 2mm
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.