interchangeable hole drills 337 SERIES

Indexable drill bits Ø 16 - 30 mm, 3 x D and 4 x D, with CK6 connection The new generation of KAISER cutter drills is made with straight grooves. This design guarantees a short distance for chip evacuation and high radial and torsional stiffness. The CKB / CKS connection has a very high clamping force, a short gauge length and a large seating diameter. This makes the drill suitable for drilling in discontinuous applications such as angled inlet or outlet surfaces and cross holes.