Adjustable Circular Cutters; Made of high carbon steel, durable and longer service life; Mainly for fixing the drill bit, limited the depth of the drill holes and make depth of the hole consistent; Works with both standard and brad-points bits, Sets screw type collar will not damage bits; Good quality and competitive price, you can buy it with confidence from Greetools!
Adjustable Circular Cutters
Produced by high quality carbon steel, durable and longer service life;
This adjustable circular cutters will stay sturdy when tightened and is specially designed not to damage the bits;
It mainly used for fixing the drill bit, limited the depth of drill holes, make depth of the hole consistent;
Ideal for production work and repeated drilling by positively locking anywhere along the bit.