Dormer Drill Bit HSS 5/32″

TiN-Tip Durability The Titanium Nitride coating at the tip acts as a thermal barrier, reducing friction and allowing for significantly higher cutting speeds. It keeps the cutting edge sharp up to three times longer than standard HSS bits.

Self-Centering Split Point Equipped with a 118° split point, this bit eliminates “wandering” on smooth or curved surfaces. It bites immediately upon contact, ensuring accurate hole placement without the need for a center punch.

Optimized Swarf Evacuation The specialized flute geometry is designed to lift and remove chips rapidly. This prevents clogging, which is particularly important for smaller diameters like 5/32″ where chip buildup can lead to bit snapping.

Steam Tempered Body The body features a steam-tempered (blue) finish that improves lubricant retention, ensuring the bit stays cool and the hole finish remains smooth.

Versatile Material Range Optimized for high performance in a wide variety of materials, including alloyed and non-alloyed steels, cast iron, and non-ferrous metals like aluminum and brass.

Universal Shank With a 3.97mm diameter, this straight-shank bit is compatible with all standard portable and stationary drill chucks.