US$ 25.00
making it suitable for major railway projects
and improve productivity
5mm with minimal torque kick-back against the operator
(1) 1-9/16" conformal gage
Twister Rail Drill Bits - 15/16" Tools Welding making it suitable for majorDescription 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.
US$ 25.00
US$ 26.00
US$ 23.85
US$ 24.00
US$ 20.00
US$ 26.00
US$ 26.00