Subtotal (1 box of 10 units)*
SGD166.33
(exc. GST)
SGD181.30
(inc. GST)
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In Stock
- Plus 24 unit(s) shipping from 23 March 2026
- Plus 17 unit(s) shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Box(es) | Per Box | Per unit* |
|---|---|---|
| 1 + | SGD166.33 | SGD16.633 |
*price indicative
- RS Stock No.:
- 794-7612
- Mfr. Part No.:
- A7775.0
- Manufacturer:
- 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 | |
| Material | Cobalt Steel | |
| Number of Flutes | 4 | |
| Flute Type | Helical | |
| Cutting Direction | Right | |
| Drill Point Angle | 135° | |
| Drilling Length | 52mm | |
| Select all | ||
|---|---|---|
Brand Dormer | ||
Material Cobalt Steel | ||
Number of Flutes 4 | ||
Flute Type Helical | ||
Cutting Direction Right | ||
Drill Point Angle 135° | ||
Drilling Length 52mm | ||
RoHS Status: Exempt
Dormer A777 Series Drill Bit, HSS-E, Twist - A7775.0
This high-speed steel twist drill bit from Dormer in the A777 series is an essential tool for professionals in the automation, electronics, electrical, and mechanical industries. With a diametre of 5mm and an overall length of 86mm, this precision drill means business when it comes to metal drilling tasks.
Features & Benefits
• Made of HSS-E material for durability and precision drilling
• Shank size of 5mm allows for compatibility with a wide range of drilling machines
• Consists of 10 pieces in the set, providing versatility for various applications
Applications
• Ideal for use in automation, electronics, electrical, and mechanical industries
• Perfect for creating precise holes in metal surfaces
• Suitable for professionals seeking a reliable and efficient drill bit tool
Can it be used for drilling through hard metals?
Yes, the Dormer drill bit in the A777 series is specifically designed for drilling through hard metals with ease.
Will it work with all types of drilling machines?
Yes, the 5mm twist drill bit from Dormer is compatible with a wide range of drilling machines commonly used in the automation and mechanical industries.
Is it suitable for use in industrial settings?
Yes, this high-speed steel drill bit is perfect for industrial applications that require precision and durability.
Can it be used for DIY projects at home?
While primarily designed for professional use, hobbyists and DIY enthusiasts can also benefit from the precision and quality of this drill bit.