The manually operated high-performance drill with unique SMART STEP technology (from dia. 2.5 mm) for high-precision circular drill holes in steel up to 1000 N/mm2, aluminium, plastic, non-ferrous metals, hard and soft wood.
The first twist drill with stepped drill bit tip geometry (from dia. 2.5 mm)
Precise circular holes without centre-punching
Extremely convenient drilling
- Saves pre-drilling, precise spot drilling without running off centre
- Tilted drilling possible
- Simple core drilling or enlarging an existing drill hole
- Perfect for drilling out rivets
- Ideal for window construction
Significantly quicker than conventional ground twist drills
3-face shank (from dia. 4 mm)
- No twisting in the drill chuck: faster, more comfortable working
- Optimum transmission of forces
- Protection of the drill chuck from damage
- Little effort required to open and close the drill chuck
Available exclusively from Würth
Notice
For blind bores, please note the extended drill tip (see dimension l3)!