Extreme 12.5mm x 151mm HSS-e Cobalt Alloy Steel Metal Drill Bit

• Longer life - 5% cobalt alloyed high speed steel
• 4x longer life - versus standard HSS-r metal drill bits
• PILOT POINT tip - the 'no-walk' tip allows for easier penetration of all surfaces (5mm and above). Cleaner, more accurate, burr-free holes due to recessed cutting wings
• Versatility - suitable for portable or stationary drilling of high alloy content steels and metals with a tensile strength up to 1100n/mm²
• No slip shank - spin proof three sided shaft for optimal grip in drill chuck
• Tough Core - increasing the central Core thickness towards the chuck improves fracture stability, particularly in free hand use.
• Faster drilling - a combination of the optimized tip and flute geometry help deliver up to 4x the penetration speed (vs HSS-r metal drill bits)
• Application - ideal for harder metals such as including bronze, cast iron, stainless steel and titanium

• (1) EXTREME 12.5mm x 151mm HSS-E Cobalt Alloy Steel Metal Drill Bit

• 1 Year Limited Warranty

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.