Groz K3-4Cr Hss Knurl 3/4in (D) x 3/8in (W) x 1/4I 648635 Suits Nilfisk AERO 25-21

Suits Nilfisk AERO 25-21

* Ultra-compact head

• Develops 5000 PSI / 345 BAR

The polish or mirror polish (only finish 2) together with a fine film of oil offer effective rust protection - no circuit faults caused by peeling chrome from plated tools

Groz K3-4Cr Hss Knurl 3/4in (D) x 3/8in (W) x 1/4I 648635 Suits Nilfisk AERO 25-21GZ12951 GROZ K3 4CR HSS KNURL 3 4IN (D) X 3 8IN (W) X 1 4IN HOLE HSS Knurls Manufactured from High Speed Steel. Fully hardened to over 60 HRC. Knurls have perfectly formed short teeth. Faces are chamfered on both sides to produce burr free work of uniform precision. Left hand knurling is produced by right hand knurls and right hand knurling is produced by left hand knurls. Diamond knurling is produced by using right and left hand knurls in pairs.