Diager 502B HSS-TIN Step Drill Bit 4-30 hinge cup drilling 00 18 x 200 x

00 18 x 200 x 340mm 600

Can be used at temperatures from -11℃ to -35℃ as an option

00 17mm 70

Best possible ergonomic handle with soft grip for driver-drill applications

Diager 502B HSS-TIN Step Drill Bit 4-30 hinge cup drilling 00 18 x 200 xDiager 502B HSS TIN Step Drill Bit 4 30 HSS TIAN 5% cobalt Fully Ground TIAIN Nitride coating Helicoidal flute. Deburring tool. Shank with three flats. The TIAIN coating extends the tool life. High Temperature Resistance Helical flute that improves penetration inside the material. Shank with three flats to guarantee optimum tightening in the chuck. The deburring tool makes it possible to make a clean hole. Application: Alloy Steel Stainless steel Non