
Helicoil
Helicoil HEL5546-4 4-0.7 METRIC COARSE KIT
M4x0.7 Metric KitThe Helicoil® 5546-4 is a 4-0.7mm Metric Heli Coil designed for use on 4mm drill bits to thread into tapped holes in bolts or studs. This kit contains 4 Heli Coils plus a #2 1/4"I.D...