Twister Rail Drill Bits - 3/4" iquest_created grade b alloy steel double

grade b alloy steel double face sledge with 36" wooden safety grip handle

If you experience prolonged freezing weather in your area of operations

are all made in the U

Welding is an essential part of railway maintenance

Designed specifically to aide in cribbing ballast

Twister Rail Drill Bits - 3/4" iquest_created grade b alloy steel doubleDescription 3 4" titanium aluminum nitrate coated Twister annular (hollow) drill bits by Trak Star. Hi speed, premium steel. According to AAR field testing, they keep rail temperatures around the hole 35 degrees fahrenheit above outside temperatures, eliminating thermally activated embrittlement and stress cracks.