Twister Rail Drill Bits - 1-1/16" Tool Kits Welding They can also be adapted

They can also be adapted for use in a reversible Magnet Drill

while low handle effort and a long

This durable wood handle provides plenty of driving force yet allows users to maintain control

It has a one-stroke ergonomic feed handle and a 10-point clamping system

Twister Rail Drill Bits - 1-1/16" Tool Kits Welding They can also be adaptedDescription This 1 1 16 hollow (annular) Twister drill bit makes it versatile for drilling rail in maintenance of way applications. It is built from hi speed steel with a titanium aluminum nitride coating, designed to maintain integrity and quality while drilling rail. According to testing by the AAR, these drill bits maintain a temperature around the drilled hole that is only 35 F higher than ambient temperatures. Thanks to the unique design and