Starrett DCH0100 Deep Cut Bi-Metal Holesaw 25mm Optical Level The guide pin then sits

The guide pin then sits in the indent and keeps the drill bit steady and centralised as it drills through the spot-weld

AV61-18080-CBD

1 x 70-2-180 Double Plumb Spirit Level 3 Vial 180cm

40160-01G25

Product size - 20 x 10 x 59cm

Starrett DCH0100 Deep Cut Bi-Metal Holesaw 25mm Optical Level The guide pin then sitsThe 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 DCH0100 Deep Cut Bi Metal