3Pcs JIS Impact Screwdriver Bits and 1Pcs Slotted Impact Bit for Manual Impact Driver, 5/16" Hex Shank, S2 Alloy Steel,36mm Long- Ideal for Japanese Automotive & Motorcycle Repairs (JIS #1+#2+#3+SL8)
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- JIS B4633 Standard : Adhering strictly to the Japanese Industrial Standard (JIS B4633), these JIS Impact Bits are expertly engineered to tackle the toughest fasteners found on iconic Japanese vehicles—such as Honda, Yamaha, Suzuki, and Kawasaki—while preventing stripped screws and equipment damage to extend your vehicle’s service life.
- Premium S2 Steel : Crafted from high-grade, hardened S2 steel, these JIS Impact Bits deliver exceptional strength, durability, and superior impact resistance. Their specialized design effectively absorbs high-torque pulses and shocks, ensuring reliable performance in heavy-duty applications and significantly outlasting standard bits.
- Effortless Removal of Stubborn Fasteners: These heavy-duty JIS Impact Bits are meticulously designed to break free rusted, corroded, and over-tightened fasteners that ordinary bit sets cannot handle, ensuring a smoother and more efficient repair process.
- Secure 5/16′′ Hex Shank for a Reliable Connection: Equipped with a precision 5/16′′ hex shank, these JIS Impact Bits offer a secure, slip-free fit with most mainstream manual impact drivers—including popular brands like TEKTON, Capri Tools, and CRAFTSMAN—optimizing power transfer and minimizing cam-out.
- Complete 36mm Impact Bits Bundle for Versatile Repairs: This comprehensive set features a total of four bits, including three 36mm JIS Impact Bits and one slotted impact screwdriver bit, perfectly suited to meet a variety of fastening needs in motorcycle and automotive repair applications.
Estimated shipping
Select a product to estimate shipping.High-quality JIS B4633 Screwdriver bits specifically engineered for Japanese automobiles, motorcycles, bicycles, and related equipment.
Why Choose JIS Screwdriver Bits?
Precision Fit (Built to JIS B4633 Standard)
These bits are manufactured in strict accordance with JIS B4633, the official Japanese Industrial Standard for cross-recessed screw heads. Unlike common Phillips bits, JIS B4633 screwdriver bits are engineered to precisely match Japanese screw profiles found in vehicles and machinery from Honda, Yamaha, Suzuki, Kawasaki, and other manufacturers. This ensures a tight, secure fit with no cam-out or stripping.
High-Strength Material
Made from premium S2 alloy steel, these bits offer superior strength and durability compared to common CRV steel bits. They stay sharp longer and resist breakage under heavy use.
Safe & Efficient
Accurate fit minimizes slippage and reduces the risk of stripping screw heads. It also reduces torque rebound, improving tool control and reducing user fatigue.
Better fit = safer hands.
Less slippage means fewer accidents, especially when using high-torque impact tools.
How to Choose Between Standard and Impact Bits?
Standard bits are designed for use with manual screwdrivers, cordless drills, or electric screwdrivers that deliver steady, rotational force without impact. They are ideal for low-torque applications such as assembling furniture, bicycle maintenance, or light automotive repairs. These tasks typically involve screws that are not overly tightened or corroded and do not require heavy force or vibration to remove or install.
Impact bits are specifically engineered for use with impact drivers , which generate axial impacts in addition to rotation. These bits are essential for loosening rusted, seized, or overtightened screws often encountered in construction, machinery maintenance, and automotive repair . The impact mechanism provides the extra force needed to break free stubborn fasteners without damaging the bit.
WARNING: Never use standard bits in impact tools. Standard bits are not built to withstand the high torque and repeated shocks of impact drivers. They can fracture instantly , potentially damaging your fastener, your tool, or worse — causing flying debris that can lead to serious injury.
Product details
| Main Specification | |
|---|---|
| Manufaktur | Zhuhai Plantain Electronic Commerce Co., Ltd. |
| Cacah Unit | Cacah 1 |
| Panjang Butir | 36 Millimeters |
| Brand | Yrsssa |
| Jumlah Objek | 4 |
| Jumlah Potongan | 4 |
| Gaya Kandar Bit Shank | Hex |
| Materi | S2 Steel |
| Tipe Selesai | Minyak digosok |
| Sistem Kandar | Slotted |
| Butir Berat | 60 g |
| Product information | |
| Atur Nama | JIS Impact Bit Set (JIS #1+#2+#3+SL8) |
| Technical Details | |
| Nomor Bagian Manufaktur | BAW_JISC_36 |
| Jenis Material | S2 Steel |
| Kompatibilitas Bit | driver tubrukan |
| Item details | |
| Nomor Model | JISC_BAW_36 |
| Style | |
| Selesai Tipe | Minyak digosok |
| Others | |
| Konfigurasi Bit Tip | Anti Slip Tip or Anti Cam Out Tip |
| Tipe Produk | Screwdriver Bit Sets |
| Aplikasi Bit Drive | otomotif |
| Komposisi Bit Set | Bit Set |
| Gaya Akhir Drive | Hex Shank |