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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £14.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £14.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 2 to 3 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £14.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £14.99 | 7 to 10 working days |
Product Number: SD412
Why the Expert?
Abracs Step Drills – Multi-size cone drill bits that let you drill different diameter holes with one bit, ideal for sheet metal and thin materials. Engineered from high-speed steel (often Tin-coated for longevity), each step drill has a series of incrementally larger steps (e.g., 4–20mm) to quickly enlarge holes to the desired size without changing bits. The shank is designed with three flat sides (3-edged shank) to prevent chuck slippage, so the bit won’t spin under heavy load. A dual cutting edge geometry on each step ensures fast, smooth drilling and clean, round holes in materials like thin steel, aluminium, plastics, and even wood. Abracs step drills streamline your work – perfect for electricians and HVAC installers making conduit or pipe openings – offering efficient performance, reduced bit changes, and chatter-free operation for any job requiring varied hole sizes.
Key Feature:
About PartsForMachines:
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.
| Product Number | SD412 |
|---|---|
| Type | Step Drill |
| Size | 12mm |
| Material | Steel |
| Suitable for | wood |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
How to Choose the Right Tool from Abracs Cut & Grind on PartsForMachines Choosing the right cutting and grinding tool for your project can be dauntin...
Standard Delivery: £3.99
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 71220 | AK4744 | AK4722 | AK4747 | AK4732 |
| Type | Step Drill | Step Drill | Step Drill | Step Drill | Step Drill |
| Size | 20mm | 22mm | 22mm | 22mm | 30mm |
| Size Range | 11-25mm | 11-25mm | 11-25mm | 11-25mm | 26-50mm |
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