SUTTON 7/16INCH X 142MM HSS BLUE BULLET CARD JOBBER METAL DRILL BIT D102H1111

Blue Bullet jobber drills are optimised for drilling ferrous metals but are also suitable for wood & plastic. They are designed for both machine and hand held drilling applications.

• 118° web thinned point reduces the amount of thrust required
• Precision engineered parallel shank for accurate hole size
• Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
• Blue surface finish for ferrous applications. The steam oxide finish prevents chip build-up on the cutting edges and reduces cutting friction, especially in low carbon steels