About This Drill & Tap Anywhere with Impact Driver: Revolutionary hex shank design allows drilling and tapping using only an impact driver – no separate machines needed. Perfect for remote outdoor jobs or tight spaces where power outlets are unavailable. Hex shanks lock securely in tool chucks to eliminate spinning under high torque. Precision Threads for Thick Metal Plates: Unlike all-in-one combo tools, JEFE HEX’s system separates drilling and tapping for superior results. Extra-long cutting flutes produce clean, full-depth threads in materials up to ½” thick. Every thread meets industrial Go/No‑Go gauge standards for guaranteed fit and strength. Premium HSS with Easy-Cut Geometry: High-speed steel construction delivers exceptional hardness and heat resistance. The patented Easy‑Cut split point starts drilling instantly without walking, requiring 30% less pressure. Black & gold surface treatment enhances wear resistance and extends service life – especially when used with cutting oil. Engineered for High-Torque Durability: Built to withstand the extreme forces of impact drivers and heavy-duty drills. Reinforced shank-to-tip bonding minimizes radial runout for straighter, rounder holes. Impact-rated design ensures consistent performance under continuous professional use. Versatile Quick-Change System: Switch between drilling and tapping in seconds with the hex‑to‑hex quick‑connect system. Ideal for metal fabrication, automotive repair, plumbing, and DIY projects in steel, aluminum, wood, and plastic. Compatible with drills, impact drivers, machining stations, or even hand operation. Overview Material : High Speed Steel (HSS) Cutting Diameter : 1/4-20 UNC Inches Shank Type : 1/4（6.4mm) Hex Shank Quick Change Brand : JEFE HEX Tool Flute Type : Spiral
