2PCS 9.5mm(3/8”) Pocket Hole Jig Kit, Pocket Hole Drill Bit 1/4”hex Shank and Round Shank Replacement Twist Step Drilling Bit with Depth Stop Collar Square Drive Bit and Screws for Jig System Guide

• Precision engineered drill bits: These pocket hole jig bits are crafted from M2 high-speed steel with titanium coating, these bits maintain sharpness 5x longer than standard bits. The unique stepped design (9.5mm to 4mm) creates perfect pocket holes for flawless joinery in wood, aluminum, and thin metals
• Dual-shank versatility: These pocket hole jig kit includes both 1/4" hex shank (for quick-change chucks) and round shank (for maximum stability) options. The 160mm length provides ample reach for thick stock while the integrated chip flutes prevent clogging during extended use
• Adjustable depth control: Two included stop collars with set screws allow precise depth adjustment (0-50mm range). The knurled brass collars won't slip during operation, ensuring consistent pocket depth across multiple workpieces
• Universal jig compatibility: These pocket hole jig are designed to work seamlessly with Kreg,for wolfcraft, and other major pocket hole jig systems. The 9.5mm diameter matches industry standards for professional-grade furniture construction and cabinet making
• Complete kit ready to use: These pocket hole jig drill bit set includes 2 drill bits, 2 stop collars, and 2 wrenches - everything needed for immediate setup. The hardened steel construction withstands 3000+ rpm for efficient drilling in hardwoods and composite materials

Specifications -Material: M2 HSS -Shank Types: 1/4" Hex + 9.5mm Round -Bit Dimensions: 9.5mm → 4mm stepped -Working Length: 160mm (6.3") -Max RPM: 3000 (recommended) Package Includes: 2 x Pocket Hole Drill Bits 2 x Depth Stop Collars 2 x Adjustment Wrenches Usage Guide: Select appropriate shank for your drill Set stop collar to desired depth Secure workpiece in jig system Drill at steady pressure (no wobbling) Blow out chips between holes