Tivoly A21 – Pack of 6 Drill Bits for Metal DIN 338 HSS + TiN (Diameter of 2, 3, 4, 5, 6, 8 mm

• Strong multi-purpose drill bit for drilling of steel, cast iron, stainless steel
• Special sharp split point: Speedy drilling
• Titanium coated tip that extends the life of the tool
• Trilobular handle with 3 flat sides to 120 ° which prevents the swivel in the chuck

Drill bit made of fast steel HSS ground and heat-treated. The TIN coating of the tip allows working on high-strength materials and also allows working at higher revolutions increasing productivity. Special split point sharpening facilitates penetration and extends tool life thanks to the reduced friction and less heating of the drill bit. Black or vaporized appearance + yellow at the tip of the drill bit. Attractive side opening case makes it easy to remove the tool. It has a graduated conical channel to know the diameter of the drill bit.