MADE BY CJT KOOLCARB (USA) .4803" DIAMETER 10" FLUTE LENGTH 13" INCHES OVERALL LENGTH THIS ITEM HAS (2) COOLANT THRU HOLES 118 DEGREE DRILL POINT DIE DRILLS HAVE A CARBIDE TIPPED POINT AND ARE USED PRIMARILY IN THE TOOL&DIE OR MOLDMAKING INDUSTRY FOR DRILLING HARDENED STEELS BETWEEN 45 THRU 65 ROCKWELL. THEY HAVE 2 STRAIGHT FLUTES AND ARE ON A HIGH SPEED STEEL BODY. USE WITH LIGHT FEED AND STEADY PRESSURE.
SOME NEW SOME SLIGHTLY USED QTY 12 CJT/KOOLCARB COOLANT FEEDING SOLID CARBIDE DRILL SIZE .3281 QTY 6 CJK/KOOLCARB COOLANT FEEDING BALL NOSE CARBIDE TIP DRILL SIZE 3281
CJT Koolcarb Straight-Flute Carbide Tip Drill - .8465" Dia, 6-/2 FL, 9" OAL. TiAlN Coated with Coolant Holes. Purchased for a project, and had them resharped and recoated.
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