Datasheet

PRECISION TOOLS

The flutes of the RUKO high performance tube

and sheet drills are CBN ground from the solid

hardened form. Because CBN (cubical boron

nitride) is a much harder abrasive than even sili-

cium carbide or corundum, a better and sharper

cutting edge is achieved - without burrs.

And, with higher dimensional precision the drills

will last considerably longer while maintaining

the precise process tolerances. The ideal tool

for sheet metal working in the following sectors

of industries: electrical, sanitary engineering,

heating technics, automotive, mechanical engi-

neering, switching systems, aviation.

This tough tool is suitable for all standard indus-

trial materials: nonferrous metal, special steel,

thermoplastics and duroplastics as well as

sheet metals up to 4,0 mm thickness.

This durable and versatile tool will center, spot-

drill and bore - all in one smooth, high perfor-

mance working cycle. By using RUKO cutting

spray or RUKO cutting paste tool life will be con-

siderably prolonged.

Special sizes available on request.

Tube and sheet drills

- Cooling

- Adjust speed

- Do not press

Hole cutter drill is pulled

automatically into the plate.