Bi Metal Fine

Hss bimetal M42 fine holesaws

Constant Pitch 10 Tpi

For drilling in thin walled tubing and piping

Quick, precise and effortless cutting of holes in steel, stainless steel, copper, wood (including nails) plywood, venners, melamines, plastics, pipes, tubing and more

Re-sharpenable

For use with hand and pillar drilling machines

Solid base allows a stronger thread giving greater strength and stability whilst reducing risk of stripping threads