STUB DRILL | 8mm HSS-Co5 | SomtaFeatures: DIN 1897 HSS Co5 Bright Finish H8 Tolerance on cutting diameter 40 Right Hand helix 130 Drill Point Angle < 1. 5mm Standard Point 1. 5 Split point mm inch wire letter Somta UDL Stub Drill bits are ideal for use on CNC machines where high productivity and accurate holes are required. Here at Wallers Industrial Hardware we provide a great range of Stub Drill bits to suit all your needs.

offering durability in harsh conditions

particularly in soft and hard metal applications

Stainless Steel Helical Wire Inserts: Durable stainless steel inserts that provide reliable

787" (20mm)

Overall Length: 8-3/16"

the LED lights up and the beeper sounds (only for 6566-3)

118° Standard Point – Promotes stable starts and consistent penetration into metals and plastics

Part Number: 20356

🔹 Efficient Cutting – The two-layer cutting design offers efficient drilling while minimizing heat buildup and friction

making it ideal for both professional and DIY projects

Part Number: 22448

This kit includes durable helical stainless steel wire inserts designed to restore stripped or worn threads