Dormer HSS, 57 mm Overall 20 mm 5
- RS Stock No.:
- 545-878
- Mfr. Part No.:
- A100 2.50MM
- Manufacturer:
- Dormer
Subtotal (1 pack of 5 units)*
TWD297.00
(exc. GST)
TWD311.85
(inc. GST)
Add 25 units to get free delivery
In Stock
- 490 unit(s) ready to ship from another location
- Plus 280 unit(s) shipping from February 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | TWD59.40 | TWD297.00 |
*price indicative
- RS Stock No.:
- 545-878
- Mfr. Part No.:
- A100 2.50MM
- 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 | HSS | |
| Number of Flutes | 2 | |
| Overall Length | 57mm | |
| Flute Type | Standard | |
| Shank Type | Cylindrical | |
| Number of Pieces | 5 | |
| Finish | Bright | |
| Cutting Direction | Right | |
| Shank Size | 2.5 mm | |
| Drill Point Angle | 118° | |
| Drill Bit Size | 20 mm | |
| Drilling Length | 30mm | |
| Standards/Approvals | BS 328, DIN 338 RN, ISO 235 | |
| Select all | ||
|---|---|---|
Brand Dormer | ||
Product Type Drill Bit | ||
Material HSS | ||
Number of Flutes 2 | ||
Overall Length 57mm | ||
Flute Type Standard | ||
Shank Type Cylindrical | ||
Number of Pieces 5 | ||
Finish Bright | ||
Cutting Direction Right | ||
Shank Size 2.5 mm | ||
Drill Point Angle 118° | ||
Drill Bit Size 20 mm | ||
Drilling Length 30mm | ||
Standards/Approvals BS 328, DIN 338 RN, ISO 235 | ||
RoHS Status: Exempt
Dormer A100 Series Drill Bit, 2.5mm Diameter, 57mm Overall Length - A100 2.50MM
This precision drill bit by Dormer is a twist drill bit made from high-speed steel (HSS). Ideal for metalworking, it offers accuracy and durability, making it well-suited for use in industrial applications.
Features & Benefits
• Made from high-speed steel (HSS) for durability and precision drilling
• The twist drill bit design ensures efficient cutting in various materials
• Suitable for small diameter drilling tasks with accuracy
Applications
• Ideal for precision drilling in electronic components
• Can be used for installing fixtures in automation systems
• Used in the mechanical industry for small diameter holes
• Effective in metalworking for industrial applications
Can it drill through hard metals?
Yes, the HSS material allows for drilling through hard metals with precision.
Will it work on delicate electronic components?
The twist drill bit is suitable for delicate electronic components.
Is it versatile for various drilling applications?
Yes, the drill bit's twist design allows for use in various drilling tasks.
Can it be used in automated drilling systems?
Yes, the precision and reliability make it a great fit for automation.
Is it compatible with other drill bits in the A100 series?
Yes, the drill bit is designed to be part of the comprehensive A100 series lineup for seamless integration.
Standards
BS328; ISO