Description
5mm with minimal torque kick-back against the operator
By using this custom reaction arm
de-clipping
To AREMA plan #37 latest revision
Twister Rail Drill Bits - 15/16" Tools Welding 5mm with minimal torque kick-backDescription 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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