EIGHT Hexagonal Bit Taper Opposite Side 6.35 Groove 9&13 4mm x 130 Single EA-70 4MMX130 1 Piece

Catalog number: EA-70 4MMX130 Features: ●The back is cut, making it easy to work in tight spaces. ●The tapered head has improved durability and wear resistance so that it can be used for final tightening. ●It has 10 to 20% higher torsional strength than conventional ball points, and is particularly effective when used at an angle (0 to 20°). Applications: ●For fastening hexagon socket bolts. Specifications: ●Face (mm): 4 ●Total length (mm): 130 ●Shank diameter (mm): 6.35 ●Groove position (mm): 9 & 13 ●Bulk product without pack Material/Finish: ●Bit: Special alloy steel, SNCM+V Special (EL/ARMOUR plating)