Twister Rail Drill Bits - 15/16" Tools Welding "alternateName":" FastPatch 5000 Heavy-Duty Concrete

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

and improve productivity

With this all-metal

(1) 1-9/16" conformal gage

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

Twister Rail Drill Bits - 15/16" Tools Welding "alternateName":" FastPatch 5000 Heavy-Duty ConcreteDescription 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.