Drill bit, HSS-G HEX, impact / roller / spiral, ø 3; 3,5; 4; 4,5; 5; 6; 7; 8; 9; 10 mm, cast iron / metal / stainless steel / steel - 10 pcs, 4932493865

Shockwave HSS-G Tin RED HEX Metal Drill Bits

• Impact drill bit with ¼″ HEX shank ideal for impact drivers.
• Titanium nitride coating reduces the impact of temperature on the drill bit and makes it suitable for use with high torque.
• QUAD EDGE™ Tip: An extraordinary combination of a 135° split point and four cutting edges allows for precise and fast drilling start without slipping and prevents heat build-up, resulting in longer life.
• Variable spiral geometry solves the problem of chip evacuation. It allows for faster removal of debris, reducing temperature and extending drill bit life.
• Titanium coating reduces heat.