6-Piece Cryo-Gen Power-Tap Set: Coarse Thread (#8 - 3/8") by Super Primalloy

COMBINED DRILL AND TAP DESIGN - Swiftly drill and tap in a single operation. ENHANCED EFFICIENCY - Eliminates separate drilling and tapping processes. Speedy and simple; lets the drill do the work. CRYOGENIC TREATMENT - Patented deep thermal cycle brings tools down to -300F, refining molecular structure, relieving stress, and boosting durability. TAPERED INITIAL THREADS - Smooth transition between drilling and tapping. SELF-CENTERING POINT - 118 split point ensures precise hole positioning. FLAT SHANK CONSTRUCTION - Precision-ground flats on the shank prevent slippage and damage. ADVANCED THREADS - Drills the correct hole size for optimal thread formation and strength. SUPERIOR CONSTRUCTION - Premium 'M' series alloy with ferro-gold surface reduces friction and extends tool life. UNIVERSAL APPLICATION - Drills and taps into material up to twice the tap diameter.

• Combined Drill & Tap Design: Drill and tap in one swift operation
• Efficient Operation: Eliminates separate drilling and tapping steps
• Advanced Cryogenic Treatment: Enhances durability and longevity
• Tapered Lead Threads: Smooth transition between drilling and tapping
• Self-Centering Point: Precise hole positioning, no wandering
• Flattened Shank: Prevents slippage and chuck damage
• Superior Thread Formation: Ideal hole size for strong threads
• Premium Construction: Long-lasting 'M' series alloy with reduced friction
• Versatile Use: Drills and taps into material up to 2x tap diameter
• U.S. Manufactured: Proudly made in the United States