Insize INSD4-32 4-32mm HSS M2 Straight Flute Step Drill In-Hex~Bit~Sockets Heavy duty drop forged constructed IN0102 New-Arrival O Ring 75

Heavy duty drop forged constructed C style frame with hardened and tempered forcing screw

Constructed with extreme heavy-duty fabricated steel componentry finished in black zinc for corrosion resistance

Constructed with extreme heavy-duty fabricated steel componentry

Manufactured from heavy gauge steel with fully seam welded joints and white powder coated finish for corrosion resistance

Insize INSD4 32 4 32mm HSS M2 Straight Flute Step Drill In Hex~Bit~Sockets Heavy duty drop forged constructed IN0102 New Arrival O Ring 75 Heavy duty drop forged constructed C style frame with hardened and tempered forcing screw Constructed with extreme heavy duty fabricated steel componentry finished in black zinc for corrosion resistance