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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £20.34 | 7 to 10 working days |
Product Number: 08057
Diamond core drilling in masonry demands a reliable, purpose-matched bit that cuts cleanly without the stress of hammer action. The Draper 8057 Diamond Core Drill Bit addresses this need with a design optimised for dry cutting across most masonry applications, including brick and concrete blocks, making it a dependable choice in the plumbing, electrical and general building trades. The bit features a brazed diamond segment connection, providing a secure bond between the cutting segment and the steel body. The single diamond segment has a height of 10mm, and the 11mm hex shank ensures compatibility with all 11mm hex connections, allowing straightforward fitment to compatible rotary tools. It is essential that this bit is used in rotary mode only — it must not be used in hammer mode, as doing so risks damage to the bit and a reduction in cutting performance. Dimensionally, the bit has an overall length of 330mm with a cutting depth of 300mm and a cutting diameter of 22mm, making it well suited to through-wall and deep-penetration core drilling tasks in a range of masonry substrates. The 22mm diameter is particularly useful for plumbing and electrical cable routing applications where a precise, clean bore is required. Supplied as a single diamond core drill bit, the Draper 8057 is a practical consumable for professionals requiring a compact-diameter core bit for everyday masonry work.
Designed for dry cutting and suitable for use on most masonry applications, including brick and concrete blocks, this 22 x 330mm diamond core bit is popular for use in the plumbing, electrical and general building trades. The bit is compatible with all 11mm hex connections and has a brazed diamond segment connection. It should not be used in hammer mode.
Product Key Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue 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.
| Diameter | 22mm |
|---|---|
| Length | 330mm |
| Cutting depth | 300mm |
| Segment quantity | 1 piece |
| Segment height | 10mm |
| Connection | 11mm Hex shank |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 43709 | 43707 | 43708 | 43706 | 08068 |
| Type | Diamond Core Drill Bit | Diamond Core Drill Bit | Diamond Core Drill Bit | Diamond Core Drill Bit | Diamond Core Drill Bit |
| Length | 330mm | 170mm | |||
| Size | 30mm | 240mm | 40mm | 200mm | 170mm |
| Diameter | 28mm | 48mm | |||
| Diameter Range | 26-50mm | 26-50mm | |||
| Length Range | Over 200mm | 101-200mm | |||
| Size Range | 26-50mm | Over 200mm | 26-50mm | 101-200mm | 101-200mm |
| Show More | |||||
A. The Draper 8057 is designed for dry cutting and is suitable for use on most masonry applications, including brick and concrete blocks. It is popular for use in the plumbing, electrical and general building trades.
A. No. The Draper 8057 Diamond Core Drill Bit must not be used in hammer mode. It is designed for rotary dry cutting only, and use in hammer mode risks damage to the bit and will compromise cutting performance.
A. The bit is fitted with an 11mm hex shank and is compatible with all 11mm hex connections.
A. The Draper 8057 has a cutting diameter of 22mm, an overall length of 330mm, and a cutting depth of 300mm. The diamond segment height is 10mm.
A. The bit uses a brazed diamond segment connection, which provides a secure bond between the cutting segment and the body of the bit.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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