The most common and best value drill bit used today. Split point 118 degree Black oxide layer is a result of steam tempering. Helps dissipate heat, chip flow and provides a coolant property on the drill surface. Widely used for general ferrous applications such as mild steel but also highly recommended for any general purpose application
Box Of 10 x 3.5mm HSS Jobber Drill Bits – Black Roll Forged HSS-R for Carbon + Alloy Steel, Plastics & Wood. DIN338 (3.5mm x 70mm)
$20.99
- For Drilling Carbon And Alloy Steel, Non-Ferrous Metal, Plastics & Wood – Use A Cooling Agent And Drill At Slow Speeds When Drilling Metals
- Roll Forged And Manufactured To DIN338 Standard
- 118 Degree Split Point
- HSS Steel With A Black Oxide Coating
In stock