Hexagon Bit Taper Head Shank 6.35mm Groove 9mm & 13mm EA-70 3MMX160 EIGHT

【Features】
Back cut processing facilitates work even in tight spaces.
The tapered head has further 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 especially effective when used at an angle (0 to 20 degrees).

【Use】
For fastening hexagon socket head bolts.

【Specification】- Opposite side (mm): 3 - Total length (mm): 160 - Shank diameter (mm): 6.35 - Groove position (mm): 9 & 13

【Specification2】
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【Material/Finish】
Bit: Special alloy steel, SNCM+V special (hard chrome plating)

【Set contents/accessories】
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【caution】
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