12 x 100mm Square Toolbit Assab 17 Product Type_Grease Guns For producing precision threads by

For producing precision threads by machine tapping

M4 x 30mm Set Screw 15 pcs

Overall length 63mm

Blind holes

using a total of 10 points of contact to keep your Rail Drill properly aligned with the rails web

12 x 100mm Square Toolbit Assab 17 Product Type_Grease Guns For producing precision threads byMade of high cobalt alloy high speed steel, ASSAB 17 is well known worldwide for its excellent cutting properties, wear resistance, toughness and heat resistance. Its hardness has been carefully adjusted to 67 69 Rockwell C to give each ASSAB 17 tool bit optimal properties for its field of applications. High Co based high speed steel. Size; 12mm Length; 100mm