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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 4 working days |
| Next Day | £9.99 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 5 to 7 working days |
Product Number: AK4748
Variations
Switching between multiple drill bits to achieve different hole sizes wastes time and introduces the risk of clogging and imprecise results. The Sealey AK4748 HSS 4341 Step Drill Bit solves this by allowing clog-free precision drilling of 14 different hole sizes between 4mm and 30mm in 2mm increments all with a single bit. The spiral flute design ensures efficient swarf clearance during use, helping maintain clean, accurate results throughout. Made from HSS 4341 high-speed steel, the bit is supplied in a plastic storage case to protect it when not in use.
Key Features:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Model No | AK4748 |
|---|---|
| Brand | Sealey |
| Nett Weight | 0.15kg |
| Size Coverage | #3; 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||
|---|---|---|---|
| PRODUCT NUMBER | AK4722 | AK4744 | AK4745 |
A. The AK4748 covers Ø4-30mm in 2mm increments, allowing 14 different hole sizes with one bit.
A. The AK4748 is manufactured from HSS 4341 high-speed steel.
A. The spiral flute design provides efficient swarf clearance, enabling clog-free precision drilling.
A. Yes, it is supplied in a plastic storage case.
A. Yes. The AK4747 is a variant in the same step drill bit range. Please check its listing for the specific size coverage it offers.
A. Alternative step drill products include the AK4722, AK4732, AK4744, and AK4745. Each is a different product offering similar drilling capability - check individual listings for size coverage and specification.
A. Yes. Parts for Machines supplies genuine Sealey products.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. Standard UK mainland delivery is 3-5 working days.
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