-Hardened and Tempered, High Carbon Steel Construction
-Titanium Coating Provides Bits with 4 to 5 Times Longer Life Span than Conventional HSS
-Precision Machined Cutting Tips
Professional Quality Bits Designed to make Flat-Bottom or Clean-Through Holes in Wood
-Bit is Guided by a Brad Point and its Own Edge to Bore Straight and True
-3/8" Reduced Shanks Fit All Drills
-Maximum 5,000RPM
-Contains 7pc. Drill Bit Sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1"
-Complete with Wooden Index Case
-Lifetime Warranty