Groz K3-4Ms Hss Knurl 3/4in (D) x 1/4in (W) x 1/4I 13A1770-MITSUBA NOTES: Fits big block Chevy

NOTES: Fits big block Chevy short water pump engines

Fixed Tips for everyday professional use Forged design for strength and durability

Not suitable for rotary use

5 inch - 63mm

Throat Depth x Height : 31 x 16mm

Groz K3-4Ms Hss Knurl 3/4in (D) x 1/4in (W) x 1/4I 13A1770-MITSUBA NOTES: Fits big block ChevyGZ12902 GROZ K3 4MS HSS KNURL 3 4IN (D) X 1 4IN (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.