Starrett BF6225 DCH0412 Deep Cut Bi-Metal Holesaw 114mm Insulation Includes five valve cups

Includes five valve cups

11mm diameter - 5-pin tumbler cylinder - dual ball bearing locking

so there is always the amount of spool you need for uninterrupted cutting

high-impact

Perfect for dismantling and stripping round sheathed and damp - proof installation cables

Starrett BF6225 DCH0412 Deep Cut Bi-Metal Holesaw 114mm Insulation Includes five valve cupsThe Starrett Deep Cut Bi Metal Holesaws offer aggressive material penetration and kerf clearance. Improved tooth material for enhanced heat and wear resistance and greater product life. Ideal for solid materials or tubes with a wall thickness greater than 3mm. The large cutting depth improves cutting performance on tubes, particularly where there is a need to cut through both sides of the tube. Cutting Depth: 51mm. Starrett DCH0438 Deep Cut Bi Metal