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JIS B4633 Impact Screwdriver Bits For Impact Driver, 5/16" Hex Shank, S2 Alloy Steel,75mm Long- Ideal for Japanese Automotive & Motorcycle Repairs (JIS #1+#2+#3+SL8)

$32.38

  • 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 impact drivers—including popular brands like TEKTON, Capri Tools, and CRAFTSMAN—optimizing power transfer and minimizing cam-out.
  • Complete 75mm Impact Bits Bundle for Versatile Repairs: This comprehensive set features a total of four bits, including three 75mm JIS Impact Bits and one slotted impact screwdriver bit, perfectly suited to meet a variety of fastening needs in motorcycle and automotive repair applications.

Size:
JIS #1+#2+#3+SL8
Color:
Black
Manufacturer:
Zhuhai Plantain Electronic Commerce Co., Ltd.
Part Number:
7L6FMBR
Material Type:
S2 Steel
Isin:
ILRXPKXXXZDP

$32.38

In Stock

, Fulfilled by IBSPOT • Ships from US

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JIS B4633 Impact Screwdriver Bits For Impact Driver, 5/16" Hex Shank, S2 Alloy Steel,75mm Long- Ideal for Japanese Automotive & Motorcycle Repairs (JIS #1+#2+#3+SL8)

JIS B4633 Impact Screwdriver Bits For Impact Driver, 5/16" Hex Shank, S2 Allo...

$32.38

  • 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 impact drivers—including popular brands like TEKTON, Capri Tools, and CRAFTSMAN—optimizing power transfer and minimizing cam-out.
  • Complete 75mm Impact Bits Bundle for Versatile Repairs: This comprehensive set features a total of four bits, including three 75mm JIS Impact Bits and one slotted impact screwdriver bit, perfectly suited to meet a variety of fastening needs in motorcycle and automotive repair applications.

Size:
JIS #1+#2+#3+SL8
Color:
Black
Manufacturer:
Zhuhai Plantain Electronic Commerce Co., Ltd.
Part Number:
7L6FMBR
Material Type:
S2 Steel
Isin:
ILRXPKXXXZDP

1. Impact Bits: The Ultimate Tool for Tackling Rusted and Over-Tightened Screws Impact bits are specially engineered for high-torque, heavy-duty tasks. Unlike standard bits, these high-performance accessories feature a reinforced core, optimized stress distribution, and vibration-dampening design that allows them to withstand repeated impacts without breaking or slipping. While ordinary screwdriver bits work fine for routine screw installation and removal, The Impact Bits are indispensable in scenarios where rusted, over-tightened, or corroded screws must be removed—ideal for automotive repair, industrial equipment disassembly, and heavy construction work. 2. JIS Impact Bits: Tailor-Made for Japanese Equipment Japanese vehicles and motorcycles, including brands like Honda, Yamaha, Suzuki, and Kawasaki, use screws that adhere to the Japanese Industrial Standard (JIS). The design of these screws—especially their cross-slot angles—differs subtly from the more common Phillips standard. Standard bits can easily cause cam-out or damage when used on these screws. That’s where JIS Impact Bits come in; they’re custom-built to precisely match JIS specifications, ensuring the screws remain intact even after years of exposure to the elements, corrosion, and accumulated grime. This precise compatibility makes them the best choice for efficient removal without damaging screw heads, ultimately preventing costly repairs. 3. Our JIS Impact Bits – A Perfect Fusion of Technology, Craftsmanship, and Performance Strict Standards: Manufactured 100% to the JIS B4633 standard, guaranteeing precise slot geometry that perfectly fits screws on Japanese vehicles. Premium Materials: Crafted from high-grade S2 alloy steel and precisely heat treated to enhance surface hardness and core toughness, offering up to 40% higher torsional strength than conventional chrome vanadium steel. Extended Protection: The surface is treated with a black phosphate finish, forming a dense anti-rust layer that triples corrosion resistance and significantly extends bit longevity. Universal Compatibility: Featuring a 5/16″ hex shank, our bits are designed for a secure, slip-free connection with most mainstream manual and electric impact drivers (such as TEKTON and CRAFTSMAN), ensuring efficient power transfer and reduced cam-out risk. Versatile Application: Whether you’re disassembling a rusted motorcycle engine, maintaining a car chassis, or handling heavy industrial tasks, our JIS Impact Bits deliver the precision, power, and durability that professionals need for even the most extreme challenges.

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $5.95 for the first item, $3.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.99 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.

We may provide a return shipping label for your return. If the return is due to our error, such as receiving the wrong item, a damaged item, or a defective product, we will cover the return shipping cost.

If the return is due to the customer’s reason, such as ordering the wrong item, changing your mind, or no longer needing the item, the original shipping fee and the return label fee will be deducted from your refund amount.

If a return is sent back without prior contact or without using our provided label, we cannot be held responsible for any return shipping costs or delivery issues.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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Disclaimer: Statements made, or products sold through this website, have not been evaluated by the United States Food and Drug Administration. Products are not intended to diagnose, treat, cure or prevent any disease.