Koken 18300M Deep Impact Socket 1"Dr 40mm Grease Tools HSS Insert Tap UNF 3/8

HSS Insert Tap UNF 3/8 FinishingHand or machine tapping for through holes and blind holes where ample chip clearance is available The lead chamfer permits easier starting and requires less tapping torque than bottoming taps

Sizes: 5/64 3/32 1/8 5/32 3/16 1/4 9/32 & 5/16 inch

Noise Level: 70 dB

Supplied in the TC540 5 cantilever Tool Box

Koken 18300M Deep Impact Socket 1"Dr 40mm Grease Tools HSS Insert Tap UNF 3/818300M 1"Dr Deep Impact Socket 6pt 40 x 108mmMade In Japan, Highest Quality, Most Dependable Flat Drive sockets to ensure a flat surface contact between the socket and the Bolt Nut. The flat drive system reduces wear and allows to transmit a higher torque value. Cold Forged Heat Treated Chrome Molybdenum Alloy exceeding Din 3129, ISO2572 2 Standards.