Public Product
Diamond Grit PH2 Screwdriver Bit Set, 10PCS Magnetic Drill Bits for Stainless Steel Screws, Anti-Slip, HRC65 Hardened S2 Steel, CNC Precision
ColumPRO
by Apllico
Product Overview
【UNMATCHED ANTI-SLIP GRIP】 Industrial-grade diamond grit coating increases friction on stainless steel screws, preventing cam-out and slippage even on worn or smooth screw heads. Perfect for high-torque fastening tasks.
【STRONG MAGNETIC HOLD】 Magnetic PH2 tips securely lock screws in place for faster, one-handed operation. Saves time and reduces frustration when working on vertical or hard-to-reach areas.
Read more
【HRC65 ULTRA-HARDENED S2 STEEL】 Engineered from premium S2 alloy and heat-treated to HRC65, these bits resist wear, twisting, and breakage for extended tool life under heavy-duty use.
【FOUR LENGTH OPTIONS】 Set includes 10 screwdriver bits: 25mm (2), 65mm (4), 100mm (2), and 150mm (2). Designed for flexibility in tight spaces, extended reach, or standard tasks across woodworking, construction, automotive, and home projects.
【2025 PATENTED DESIGN】 ColumPRO’s next-gen diamond grit technology is purpose-built for stainless steel screws. A must-have for professionals, contractors, mechanics, and serious DIYers seeking superior grip and precision.
Key features
【HRC65 ULTRA-HARDENED S2 STEEL】 Engineered from premium S2 alloy and heat-treated to HRC65, these bits resist wear, twisting, and breakage for extended tool life under heavy-duty use.
Benefits
【FOUR LENGTH OPTIONS】 Set includes 10 screwdriver bits: 25mm (2), 65mm (4), 100mm (2), and 150mm (2). Designed for flexibility in tight spaces, extended reach, or standard tasks across woodworking, construction, automotive, and home projects.
What works well
【2025 PATENTED DESIGN】 ColumPRO’s next-gen diamond grit technology is purpose-built for stainless steel screws. A must-have for professionals, contractors, mechanics, and serious DIYers seeking superior grip and precision.


