Twister Rail Drill Bits - 15/16" Tools Welding 2-3/16" tapered broach and 8-point

2-3/16" tapered broach and 8-point deep length impact socket with 1" square drive

"alternateName":"FireSnake Rail Heater | Railway Heating Fuel (4 10-foot Pieces) — Industry-Railway Suppliers

5mm with minimal torque kick-back against the operator

making it suitable for major railway projects

"alternateName":" FastPatch 5000 Heavy-Duty Concrete Bearing Repair Kit — Industry-Railway Suppliers

Twister Rail Drill Bits - 15/16" Tools Welding 2-3/16" tapered broach and 8-pointDescription 15 16" 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.