75mm JIS Screwdriver Bits Set #1#2#3 9/13mm Dual-Groove 5PCS

Anti-Slip Magnetic Japanese Cross Point Bits-Taiwan S2 Steel ,CNC Cam-Out Tips for Honda Tamiya Shimano RC Cars

Description:

  • 5-PC JIS DEEP-HOLE SET: JIS #1 (4mm tip): Precision driving for delicate electronics & small Japanese gadgets. JIS #2 Slim (5mm tip): Reaches deeply recessed screws in tight holes without rubbing the sides. 2× JIS #2 Standard (6mm tip): High-torque daily drivers for M3–M5 screws with max impact strength. JIS #3 (6mm tip): Heavy-duty fastening for large screws & high-load jobs. (Note: Tip mm refers to the working cross-head diameter, not the shaft body.)
  • STOP STRIPPING SCREWS FOR GOOD: Precision-milled to strict JIS cross-point profiles, these JIS screwdriver bits lock onto Japanese motorcycles, cars, and vintage fasteners with zero wobble and zero cam-out; finally say goodbye to rounded-off heads and ruined projects
  • ONE SHANK RULES THEM ALL: Dual-groove 1/4" hex shank fits both 9mm US power groove and 13mm JIS impact notch; clamps rock-solid into any impact driver, drill, or JIS screw driver; swap between tools from different brands without ever changing bits
  • 3X S2 STRENGTH, 10X CR-V TOUGHNESS: Forged from premium Taiwanese S2 steel with precision salt bath heat treatment; delivers 3x the strength of standard S2 and 10x the durability of ordinary Cr-V alloy. Enhanced with a zinc-calcium phosphate coating that forms a micro-porous layer to lock in anti-rust oil, providing exceptional wear and corrosion resistance. The engineered torsion zone flexes to absorb shock, so these JIS screwdriver bits handle brutal torque with minimal risk of snapping
  • SLIM 75MM SHAFT, DEEP-REACH MUSCLE: 75mm slender shaft dives straight into recessed engine-bay and industrial fasteners, giving you clear line-of-sight and steady control in tight spots; CNC-ground tips lock onto every screw head, while the powerful magnet holds even awkward-angle bolts firmly for cramped service bays and heavy-duty repairs