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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: AK4744
Variations
Drilling multiple hole sizes in sheet metal or thin materials typically requires frequent bit changes, slowing progress and increasing the risk of inaccurate sizing. The Sealey AK4744 HSS 4341 Step Drill Bit eliminates this problem by allowing precision drilling of ten different hole sizes between 4mm and 22mm with a single bit. The double straight flute design promotes efficient swarf clearance and clog-free drilling throughout the size range. Sizes progress in 2mm increments from 4mm to 22mm. The bit is manufactured from HSS 4341 high-speed steel for durability across a range of materials. It is supplied in a plastic storage case to protect the cutting edges and keep the bit organised in the workshop.
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 | AK4744 |
|---|---|
| Brand | Sealey |
| Nett Weight | 0.07kg |
| Size Coverage | #2; 4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm |
| 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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Compare With Similar Items
Compare with Similar products
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | AK4722 | AK4747 | 71220 | SD420 | AK4732 |
| Type | Step Drill | Step Drill | Step Drill | Step Drill | Step Drill |
| Size | 22mm | 22mm | 20mm | 20mm | 30mm |
| Size Range | 11-25mm | 11-25mm | 11-25mm | 11-25mm | 26-50mm |
| Suitable For | Metal | ||||
A. The bit covers Ø4mm to Ø22mm in 2mm increments, allowing ten different hole sizes to be drilled with one bit.
A. It is manufactured from HSS 4341 high-speed steel.
A. The AK4744 uses a double straight flute design, which promotes efficient swarf clearance and clog-free precision drilling.
A. The AK4744 allows ten different hole sizes to be drilled with a single bit, from 4mm to 22mm in 2mm steps.
A. Yes, the bit is supplied in a plastic storage case.
A. Yes, similar products include the AK4722, AK4732, AK4747, and AK4748, which offer alternative drill bit options for similar applications.
A. HSS stands for High-Speed Steel, and 4341 refers to the specific steel grade used in the manufacture of the bit, indicating its material composition and cutting performance characteristics.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
A. Standard UK mainland delivery is 3-5 working days.
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