Groz K3-4Mr Hss Knurl 3/4in (D) x 1/4in (W) x 1/4in Hole Air Line Accessories gripping irregularly work pieces and

gripping irregularly work pieces and plenty more

4mm Cutting capacity (wood) - 4

long working life

Socket 32mm 6Pnt

Champion 1in x 3/16in Wk13 Woodruff Key -12pk

Groz K3-4Mr Hss Knurl 3/4in (D) x 1/4in (W) x 1/4in Hole Air Line Accessories gripping irregularly work pieces andGZ12901 GROZ K3 4MR 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