HSS Cobalt Fully Ground Drill Bit 12mm Pack of 5Fully ground HSS Cobalt drill bit manufactured to DIN 338. 5% Cobalt helps to increase life of drill bit. 135 Split point is self centring for easier penetration. Efficient clog free swarf clearance. Suitable for drilling high carbon steel and stainless steel. High density case for safe storage.

¥ Drain valve has male1/8"BSP outlet

¥ Composite handle insulates user from chill and vibration

¥ Assortment of internal and external circlips

copper and plastic

¥ Features a LED work light

¥ No dismantling of joint/shaft required and can be fitted in 20 minutes

¥ Will handle heavy assembly work

¥ Enclosed ratchet head gives added strength and allows for high torque reaching up to 75lb

¥ Supplied in plastic tube

¥ Assortment of 130 Metric

¥ Also fits other hammers with 12

¥ Thread: 1/4"UNF x 28tpi