57280 3/4 Thd In-Line Auto Va

Outstanding chip evacuation due to 4 internal cooling channels from dia 3. Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with honed edges and special flute profile for short chips- even on long chipping materials.Standard: DIN 6537 Tolerance nominal dia : m6 Number of cutting edges Z: 2 Tolerance nominal dia : m6 recommended maximum drilling depth L2: 48.

. Open pore bonding ensures the abrasive body never clogs. Suitable for wet and dry use.

149 in Dia Pitch, 1 in W Face.

13 in Dia Barrel, 4-5/8 in.MASKA 120455 Dodge QD Bushing, 15/16 in Dia Bore, 3.

13 in Dia Barrel, 4-5/8 in.