D.1 HX CD1/4-20
38 mm) TurboMax® Drill Bit – Pack of 5 are a must have in any tool box
The specially designed cutting flutes allow for fast chip removal without slowing your speed
IRWIN Speedbor is the world’s fastest wood drill bit
The unique Hi-Lubricity coating allows the bit to run cooler and further reduces friction, while the cutting flutes produce dust channels that draw chips away from the bit and out of the hole
Irwin Speedbor Turbomax Drill Bits are engineered to deliver breakthrough speed and performance
The high-speed steel cutting edge provides long lasting life and fast drilling speed
The fully hardened body provides maximum strength, durability and impact resistance for added value
Speedbor's higher ROP (RPM) of 8,000 and cutting speeds up to five times faster than most competitive drills, are all achieved with greater durability that provides a faster more accurate rough boring solution
Irwin Speedbor High-Performance drill bits offer superior durability for maximum wear life
Irwin Speedbor TurboMax 7/64" Drill Bit is a 7/64" diameter 5-32 threaded steel bit with six cutting edges that provide a full length, straight shank and a high speed steel tip
IRWIN Speedbor features include a ring of 72 pressure-vented, razor-sharp cutting edges that remove material faster and leave an ultra-smooth surface behind
It's a great choice for drilling pilot holes in drywall or masonry applications or any other time you need a longer reach
These bits are ideal for drilling holes in soft woods like pine or fir, as well as in materials like chipboard or plywood
The TurboMax® feature of the drill bit allows for high drilling speeds to be maintained with a greater margin of safety
IRWIN® SPEEDBOR™ High Performance is the world's fastest wood drill bit
The reduced shank friction provides greater feed pressure, helping to prevent blowouts in even the hardest composite materials
30% faster than standard speedbor and built for maximum performance in high-speed steel applications
These drill bits are constructed from high-speed steel and are ideal for use with wood, plastics and metal
A new, advanced coating is engineered to reduce friction and help prevent heat from building up during use
The result? Faster drilling times, reduced heat build up and faster drill bit life
The IRWIN® SPEEDBOR™ 7/64 in
IRWIN SPEEDBOR TurboMax bits feature a two-part construction with a high-strength, high-impact polymer core over a high-alloy steel shank
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SpeedBOR's cutting edge design produces fewer smoke chips, allowing it to make cleaner holes with one pass, while the flute design allows increased airflow resulting in faster chip removal to further enhance drilling speed
These drill bits feature a patented spiral flute design that delivers up to 20% faster drilling than other spiral drill bits
These 7/64 inch drill bits are carded
These high-speed drill bits are all about speed, performance and durability in the most demanding applications
Irwin Speedbor® Turbomax® straight shank drill bits are used for drilling steel, stainless steel, cast iron, bronze, aluminum and other ferrous metals
This design delivers optimized durability, shock absorption and transfer of torque for superior fastening power
The best way to get the job done quickly and efficiently is with a professional tool designed for speed
For use in all PowerBOR drills (including IRWIN Rapidaptor drills)
The TurboMax Drill Bit has an extra long flute that offers better grip in wood and other soft materials like plywood or composites
The cutting geometry delivers one of the fastest drilling speeds in the industry, making it ideal for drilling in concrete, masonry and steel
Irwin Speedbor TurboMax drill bits feature next generation HSS technology for longer life and faster drilling
These high performance bits are designed to withstand the rigorous demands of drilling in wood, metal and plastic
It is up to 33% faster and has a level of durability that outperforms every other wood drill bit on the market
Irwin Speedbor Drill Bits have a 1/4" hex shank for maximum versatility in driving, allowing you to use every tool in your kit with this single bit