JIS Impact Screwdriver Bits Set – S2 Steel
If you've ever stripped a screw on a Japanese motorcycle or car, you already know why JIS bits exist. Standard Phillips bits just don't cut it on Honda, Yamaha, Suzuki, or Kawasaki fasteners — and one wrong move means a chewed-up screw and a bad day. These bits fix that problem for good.
What's in the Set:
- 🔩 3 x 36mm JIS Impact Bits
- 🔩 1 x Slotted Impact Screwdriver Bit
- 4 pieces total — everything you need for most Japanese vehicle fasteners
Why These Bits Stand Out:
- 🇯🇵 True JIS B4633 standard — engineered specifically for Japanese vehicle hardware, not a generic approximation
- 💪 Hardened S2 steel construction — stronger, tougher, and longer-lasting than standard bits
- ⚡ Built for impact drivers — absorbs high-torque pulses without cracking or camming out
- 🔓 Breaks loose stubborn fasteners — rusted, corroded, and over-tightened screws don't stand a chance
- 🔌 5/16" hex shank — secure, slip-free fit with TEKTON, Capri Tools, Craftsman, and most major impact drivers
- 🏍️ Protects your fasteners — proper fit means zero stripping, zero damage to your vehicle
The Right Tool for Japanese Vehicles:
Most mechanics don't realize that Japanese bikes and cars use JIS screws — not Phillips. They look almost identical but aren't. Using the wrong bit is exactly how screws get stripped and repairs turn into nightmares. These bits are made to the exact JIS spec so you get a perfect fit every time.
Works great for:
- Honda, Yamaha, Suzuki, Kawasaki motorcycles
- Japanese cars and small engines
- DIY garage repairs and professional shop use