Dormer High Speed Steel, 220 mm Overall 1 in
- RS Stock No.:
- 792-428
- Mfr. Part No.:
- A110-9/16IN
- Brand:
- Dormer
This image is representative of the product range
Subtotal (1 unit)*
$109.83
(exc. GST)
$120.81
(inc. GST)
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In Stock
- Plus 1 unit(s) shipping from 09 February 2026
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Units | Per unit |
|---|---|
| 1 + | $109.83 |
*price indicative
- RS Stock No.:
- 792-428
- Mfr. Part No.:
- A110-9/16IN
- Brand:
- Dormer
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Dormer | |
| Product Type | Drill Bit | |
| Material | High Speed Steel | |
| Number of Flutes | 4 | |
| Overall Length | 220mm | |
| Flute Type | Helical | |
| Shank Type | Cylindrical | |
| Finish | Bright | |
| Drill Bit Size | 1 in | |
| Drilling Length | 144mm | |
| Drill Point Angle | 118° | |
| Shank Size | 14.3 mm | |
| Standards/Approvals | BS 328, ISO 494, DIN 340 RN | |
| Select all | ||
|---|---|---|
Brand Dormer | ||
Product Type Drill Bit | ||
Material High Speed Steel | ||
Number of Flutes 4 | ||
Overall Length 220mm | ||
Flute Type Helical | ||
Shank Type Cylindrical | ||
Finish Bright | ||
Drill Bit Size 1 in | ||
Drilling Length 144mm | ||
Drill Point Angle 118° | ||
Shank Size 14.3 mm | ||
Standards/Approvals BS 328, ISO 494, DIN 340 RN | ||
RoHS Status: Exempt
Imperial Long Series Twist Drill
HSS Long & Extra Long Series
These HSS straight shank, right hand cutting long series twist drills are capable of drilling up to 10x the drill diameter before the flute needs to be cleared, to avoid fouling. They are made to BS328/DIN340 RN and ISO standards, and are recommended for use with steel and cast iron.
Standards
BS 328; DIN 340; RN; ISO 494
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