TYPE 2650 -- LONG LENGTH Coolant Drill -- 125º four facet point, self centering. Shank diameter same size as cutting tip. Same as type 2652 except longer overall and flute lengths. Where possible, use shorter length, type 2652, for greater rigidity. Carbide tip high temperature brazed to hardened tool steel bodies with polished straight flutes. Shank coolant hole not tapped. Tip diameter tolerance +.000, -.001. Two coolant passages.
Back to Top of Page TYPE 2650 -- LONG LENGTH -- METRIC Coolant Drill -- 125º four facet point, self centering. Shank diameter same size as cutting tip. Same as type 2652 except longer overall and flute lengths. Where possible, use shorter length, type 2652, for greater rigidity. Carbide tip high temperature brazed to hardened tool steel bodies with polished straight flutes. Shank coolant hole not tapped. Tip diameter tolerance +.000, -.001. Two coolant passages. METRIC DIAMETERS
TYPE 2652 -- SHORT LENGTH Coolant Drill -- 125º four facet point, self centering. Shank diameter same size as cutting tip. Carbide tip high temperature brazed to hardened tool steel bodies with polished straight flutes Shank coolant hole not tapped. Tip diameter tolerance +.000, -.001. Two coolant passages USE: Excellent coolant feeding drills for use when very high performance is required. Excellent hole straightness. Exceptional hole finish as coolant flushes chips out and away from cutting edges. High penetration feed rates for shorter drill operation times. Proven carbide tip point geometry assures long production runs within tolerances.
Back to Top of Page TYPE 2652 -- SHORT LENGTH -- METRIC 125° four facet point Flat relieved, self centering point Polished straight flutes Two coolant outlets Drill body diameter smaller than tool diameter to prevent gauling; shank diameter same size as tool diameter. Shank and tool diameter tolerances: plus .000", minus .001". Carbide high temperature brazed to hardened tool steel body Extra long carbide tip for additional regrinds Straight flutes for superior hole straightness, improved finish and maximum chip capacity. USE: For drilling most materials, including some stainless steels. For intermediate depth holes, 5-8 tool diameters deep OPTIONS Modified tool diameter Modified metric tool diameter Modified point and / or angle Flat(s) on shank Tanged shank METRIC DIAMETERS