The Milwaukee RED HELIX Cobalt 5/16 in. Drill Bit are engineered for extreme durability and longer life in hard metal applications. The Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
Long Boy Drill Bits - Sizes Over 1/2 - Drill Bit Warehouse
EZ-ACCESS PATHWAY® Modular Ramp
Sometimes it's not the motion--it's the length. Your drill might be working fine, but that bit of yours might be coming up a little short. We feel
11-1/2 DRILL BIT EXTENSION FITS 1/4 FLEXIBLE
Manufactured to Aerospace Standard 907. Ideal where extra length for reach is required. These drill bits display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. The 135 split point is self-centering and reduces thrust. Sizes smaller than 1/16” or #52, and larger than 1/2” have the 118° standard point.
Drill America GLBCOX1238 #38 x 12 Cobalt Aircraft Extension Drill Bit
Drill Bits at
Cobalt Long Length Drill Bit
Baron Galvanized Galvanized Steel 1/4 in. D X 50 ft. L Aircraft
This High Speed Steel Heavy-Duty Jobber Length Drill features drills with right-hand direction of cut and was designed for drilling metal, wood and
1805 1/16 in. High Speed Steel Aircraft Extended Length Extension Drill Bit (12-Piece)
Drill Bit Extensions & Drill Bit Adapters at Ace Hardware - Ace
AIRCRAFT EXTENSION DRILL BITS - 48″ LENGTH (NOT FLEXIBLE) - Drill