BlueSpot HSS Step Drill Bit 4mm - 22mm

Blue Spot

Ten hole sizes in one bit: Drills 4, 6, 8, 10, 12, 14, 16, 18, 20 and 22 mm holes, reducing the need to change between multiple drill bits. High-speed steel construction: Manufactured from HSS for dependable cutting performance and durability during workshop, maintenance and DIY jobs. Titanium nitride coated: The coating helps reduce friction and heat while drilling, supporting smoother cutting and longer usable life. For multiple materials: Suitable for drilling and enlarging holes in steel, aluminium, brass, copper, plastic and wood. Round shank design: Fits compatible standard drill chucks; tighten the chuck securely, clamp the workpiece and keep the drill square during use., Weight: 0.1322773572 pounds, Manufacturer: Blue Spot Tools