Dormer High Speed Steel, 148 mm Overall 1 in
- RS Stock No.:
- 792-377
- Mfr. Part No.:
- A110-1/4IN
- Manufacturer:
- Dormer
Subtotal (1 unit)*
HK$80.30
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In Stock
- Plus 19 unit(s) shipping from 16 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$80.30 |
*price indicative
- RS Stock No.:
- 792-377
- Mfr. Part No.:
- A110-1/4IN
- Manufacturer:
- Dormer
Specifications
Product overview and 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 | 148mm | |
| Flute Type | Helical | |
| Shank Type | Cylindrical | |
| Finish | Bright | |
| Drill Point Angle | 118° | |
| Drilling Length | 97mm | |
| Drill Bit Size | 1 in | |
| Shank Size | 6.35 mm | |
| Standards/Approvals | DIN 340 RN, BS 328, ISO 494 | |
| Select all | ||
|---|---|---|
Brand Dormer | ||
Product Type Drill Bit | ||
Material High Speed Steel | ||
Number of Flutes 4 | ||
Overall Length 148mm | ||
Flute Type Helical | ||
Shank Type Cylindrical | ||
Finish Bright | ||
Drill Point Angle 118° | ||
Drilling Length 97mm | ||
Drill Bit Size 1 in | ||
Shank Size 6.35 mm | ||
Standards/Approvals DIN 340 RN, BS 328, ISO 494 | ||
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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