Patented step geometry (from Ø 2.5 mm) for high-precision, circular holes. No pre-punching necessary. With almost burr-free hole exits with low feed force. Ideal for drilling out rivets and much more .
Features
. Innovative and patented step geometry, 118° tip grind with optimized, easy-cutting cross point thinning
. 3-edge shank especially for use in hand drills (from Ø 4.0 mm)
. HSS DIN 338 (Ø 1.0 mm-10 mm/0.5 mm)
. Completely unique selling point with a quality product
. Made in Germany
. Steam-treated guide chamfers
Advantage and benefit
. Unique advantages in terms of roundness, diameter accuracy, burr-free hole exit, lower feed force and fastest drilling progress
. Saves pre-drilling, enables angled drilling, even on pipes
. No spinning in the drill chuck thanks to the 3-edge, easy handling, damage-free
. Can be used in 6 different material groups: steel/cast iron, aluminum, acrylic glass/plastics, composite wood, sandwich material (including window construction), hard and soft wood - an all-round tool
. Areas of use: heating construction, plumbing, electrical, ventilation, all repair departments, wood, pipe processing and much more
. Fast, precise, extremely durable, universally applicable