DeWALT DT491 Series HSS Twist Drill Bit for Metal, 12mm Diameter, 151 mm Overall
- RS Stock No.:
- 173-084
- Mfr. Part No.:
- DT4916-QZ
- Brand:
- DeWALT
Subtotal (1 unit)*
£12.74
(exc. VAT)
£15.29
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 12 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £12.74 |
*price indicative
- RS Stock No.:
- 173-084
- Mfr. Part No.:
- DT4916-QZ
- Brand:
- DeWALT
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | DeWALT | |
| Series | DT491 | |
| Material | HSS | |
| Drill Bit Type | Twist Drill Bit | |
| Diameter | 12mm | |
| Overall Length | 151 mm | |
| Drilling Application | Metal | |
| Select all | ||
|---|---|---|
Brand DeWALT | ||
Series DT491 | ||
Material HSS | ||
Drill Bit Type Twist Drill Bit | ||
Diameter 12mm | ||
Overall Length 151 mm | ||
Drilling Application Metal | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
The DeWALT EXTREME 12mm x 151mm HSS-E Cobalt Alloy Drill Bit is designed for longer life and versatility in drilling high alloy content steels and metals. With a 5% cobalt alloyed High Speed Steel construction, this drill bit offers 4X longer life compared to standard HSS-R Metal Drill Bits. The pilot point tip allows for easier penetration and cleaner, burr-free holes.
5% cobalt alloyed High Speed Steel construction for longer life
Pilot point tip for easier penetration and cleaner holes
4X longer life compared to standard HSS-R Metal Drill Bits
Suitable for drilling high alloy content steels and metals up to 1100N/mm² tensile strength
No slip shank for optimal grip in drill chuck
Pilot point tip for easier penetration and cleaner holes
4X longer life compared to standard HSS-R Metal Drill Bits
Suitable for drilling high alloy content steels and metals up to 1100N/mm² tensile strength
No slip shank for optimal grip in drill chuck
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