Description
This 1-3/16"Twister™ annular (hollow) drill bit is brought to you by Trak-Star. Hi-speed, premium steel is the type of material you know you can trust. 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. Shop for all your hydraulic railroad tool and equipment needs with Industry-Railway Suppliers now.
Call to order the following other available sizes:
3/4", 7/8", 15/16" 1", 1-5/16", 1-3/8" 1-7/16", 1-1/2", 1-5/8"
