50820-0940 // Twist Drill

5-30mm and 25-50mm range are supplied with setting rings

Stainless steel with hardened measuring faces

For the coolant supply through the centre of PSK toolholders

Low-vibration boring barsWith internal coolingLonger durability of insertsFor longitudinal and plane turningSetting angle: 93°Delivery: without inserts

For the storage of tapping quick change adaptors

For clamping nuts HKS-system

Improves chip evacuation and decreases the risk for chip jamming

for fast mounting of work pieces

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance9

Ideal für große Werkzeugmaschinen mit vielen und schwer zu entfernenden Spähnen

Standard (over 25mm range)

min-1) = 6000