FOR USE WITH AIRCRAFT STYLE DRILLS - Ideal for use in Kimball Midwest's Pneumatic Right Angle Aircraft Style Drill. Used in the aviation and aerospace industries for drilling out rivets and holes for rivets and machine screws where limited clearance is available.
SHORT & STUBBY PATTERNS - Reduced length bits are designed for confined areas.
THREADED SHANK DESIGN - Shanks are constructed with 1/4-28 threads and an integrated square hex nut for fast and easy mounting.
SPLIT POINT DESIGN - Super heavy duty 135° split point eliminates center punching and prevents walking of the bit.
M42 COBALT - Resists high cutting heat for extended tool life while cutting tough alloys and hard materials.