29770 Type 130-AG 1/2" Reduced Shank Magnum Super Premium 3-Flats on Shank Heavy-Duty 135Â degree Split Point Drill BitSpecial Hi Molybdenum tool steel. One piece solid construction. Sizes greater than 1, 118 split point. Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications. Body and clearance are gold surface treated for maximum lubricity. Click Here for product catalog Proudly Manufactured in the U. S. A

Manual Couplers offer a durable connection with years of service

not to act as a retracting device

enlarged pitch diameter minimizes the undercutting of the teeth

one-piece housings are precisely machined to exacting standards

• Protects and isolates motor shaft and reducer shaft bearings

KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew

Double-taper

Size 75- 35mm Diameter x 70mm Usable Length

Constructed of Nylon Resin

One-Piece Housing has rust-proof plated finish

these drills serve as economical substitutes for taper shank drills

Air tools are an investment