Groz K3-4Cs Hss Knurl 3/4in (D) x 1/4in (W) x 1/4in Hole Air Drills 7/8" x 72mm

7/8" x 72mm

UV resistant urethane protective coating

- Blade length: 125mm

Standard duty

Knurl Size: 5/8”Pitch TPI: 14 21 33 Diameter: 5/8”Face Width: 3/16”Hole Diameter: 7/32”Thickness: 5/16”

Groz K3-4Cs Hss Knurl 3/4in (D) x 1/4in (W) x 1/4in Hole Air Drills 7/8" x 72mmGZ12952 GROZ K3 4CS HSS KNURL 3 4IN (D) X 1 4IN (W) X1 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 freework of uniform precision. Left hand knurling is produced by right hand knurls andright hand knurling is produced by left hand knurls. Diamondknurling is produced by using right and left hand knurls inpairs. Knurl