Subtotal (1 unit)*
£5.21
(exc. VAT)
£6.25
(inc. VAT)
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In Stock
- 99 unit(s) ready to ship
- Plus 2 unit(s) ready to ship from another location
- Plus 65 unit(s) shipping from 04 March 2026
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Units | Per unit |
|---|---|
| 1 + | £5.21 |
*price indicative
- RS Stock No.:
- 174-9047
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Drill Bit Type | Hole Saw | |
| Diameter | 20mm | |
| Arbor Included | No | |
| Material | Cobalt Steel | |
| Cut Depth | 32mm | |
| Number of Pieces | 1 | |
| Type | Hole Saw | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Drill Bit Type Hole Saw | ||
Diameter 20mm | ||
Arbor Included No | ||
Material Cobalt Steel | ||
Cut Depth 32mm | ||
Number of Pieces 1 | ||
Type Hole Saw | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
RS PRO HSS 20mm Hole Saw Bi-Metal
This bi-metal hole saw from RS PRO is a high quality hole cutter that is compatible with a detachable arbor and drill to produce a clean and precise circular hole in a range of materials. The RS PRO bi-metal hole saw features an alloy steel body with HSS (high speed steel) M42 cobalt (8%) teeth, providing excellent durability and reliability that can withstand extensive rigorous use. The bonded bi-metal, alloy and HSS construction reduces the possibility of shattering whilst cutting holes and ensures precision is maintained.
Features and Benefits
- Contains cobalt 8%, strengthening the hardness and endurance.
- Hardened cutting edge (6 tpi alternate set) welded to a tough alloy steel body
- Bonded construction reduces possibility of shattering
- For use with ferrous and non-ferrous metals, plastics and wood to a depth of 32 mm
- Available in a variety of sizes
Application
Hole saws or hole cutters are an ideal solution to cutting a custom access hole into panels, which is handy for cable and wiring in machinery and workplaces. Hole saws feature an arbor that is either attached or attachable, allowing the hole saw to be used with a power tool such as a drill for a powerful and precise cut. Bi-metal hole saws with HSS cobalt teeth are perfect for providing a fast and clean cut in a range of materials and can be used for applications such as:
- DIY
- Electrical Installation
- Plumbing
- HVAC
FAQs
Does this include an arbor?
No, this hole saw does not include an arbor.
What size arbor is recommended?
- 14 to 30 mm dia. hole saws require a 6.5 mm arbor
- 32 to 152 mm dia. hole saws require a 9.5 mm arbor
What materials is this compatible with?
This hole saw can be used to create clean and precise holes in a variety of materials such as wood, plastic, metal.