RAIL CUTTER: 31MM X 30MM TCT WELDON SHANK

* Dimac TCT rail cutters are manufactured with carbide tips
* These annular cutters provide efficient chip clearance
* This increasing drilling productivity and decreasing cutter breakage
* Tips are produced from quality carbide to provide durability and a long service life
* Universal shank ( 19.0mm)
* Ideal for stainlees steel or rail drilling

Note:
Raiwat line steel has a surface hardness between 200 to 450 Brinell (HB)
Common grades like R260 measure around 260-300HB
Composistion for rail steel is typically a high carbon-magganese steel