Our best drill index set!
Union Made in USA.
Excellent for stainless steel and other hard metals.
Professional 29 pc drill index set covering sizes from 1/16 in. to 1/2 in. by 64ths.
The drill bits are made from a special high-molybdenum tool steel.
135º split point tips for fast penetration.
Precision ground points, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance.
Drills are gold surface-treated for maximum lubricity, and inside the flutes, the bits are black.
Drills are surface-treated to 2185°F and then nitro-carbonized, finished at 950°F.
Great for work hardening grades of stainless steel and other hard drilling applications.
Vastly superior to any cobalt drill bits.
USA Quality-We'll Compare With More Expensive Drill Indexes