S2 Alloy Steel Driver Bits — Phillips, Pozidriv, Torx, Hex, Slotted — Multiple Packaging Options
Amsuo Professional Screwdriver Bit Sets are cold-forged from premium S2 alloy steel (60Si2Mn) and heat-treated to HRC 58–62 for outstanding durability under high-torque impact driving. Each set includes a comprehensive selection of bit types — Phillips, Pozidriv, Slotted, Torx, Hex, and Square — with various packaging options from economical blister cards to premium carrying cases. The 1/4" hex quick-connect shank ensures universal compatibility with all major power tool brands.
| Material | S2 Alloy Steel (60Si2Mn) — HRC 58–62 |
| Bit Lengths | 25 mm / 50 mm / 65 mm / 75 mm |
| Head Types | PH0/1/2/3, PZ1/2/3, SL3–8, T10–T40, H3–H8, SQ1/2/3 |
| Shank | 1/4" (6.35 mm) Hex Quick-Connect |
| Surface Finish | Black Oxide + Sandblast / Nickel Plated / Color Zinc |
| Packaging Options | Blister Card / Plastic Case / Blow-Molded Carry Case |
| Set Configurations | 10 / 20 / 30 / 60 / 100 pcs |
| Application | Impact Drivers, Cordless Screwdrivers, Fastening & Assembly |
| MOQ | 500 sets per configuration |
| Certification | ISO 9001, DIN 3126 |
✓ S2 alloy steel construction — HRC 58-62 hardness for maximum impact driver durability
✓ Precision cold-forged hex shank with less than 0.02 mm tolerance for wobble-free operation
✓ Strong magnetic tip holds fasteners securely during one-handed positioning
✓ PH2 bits endurance-tested to 5,000+ drive cycles without cam-out or tip deformation
✓ Multiple packaging options to suit retail, wholesale, and industrial distribution channels
Hss Long Length Straight Shank Twst Drills
Wood Brad Point Drills
Amsuo SDS-PLUS HAMMER DRILL BITS - FULL SPECIFICATION
Drywall / Gypsum Board Drill Bit | Carbon Steel | AMSUO Industrial Tools
Copyright © 2026 Amsuo Technology Limited. All rights reserved — Privacy Policy
EN