Bosch Cobalt Twist Drill Bit – 5/15-in dia x 4 1/2-in L – 3-Flat Shank – 135掳 Split Point – Jobber Length Discounts

Description

Penetrate tough stainless steel, cast iron and titanium with a 66-68 HRC Bosch metal drill bit. It has a durable, rigid thick web that ensures high efficiency and performance. The cobalt drill withstands high temperatures up to 100掳. With a 135掳 split point, the bit is self-centring and cuts into material with less pressure.