Dormer Straight Shank Reamer Bit, 5mm Diameter, Spiral Flute, 87 mm Overall
- RS Stock No.:
- 224-4476
- Mfr. Part No.:
- B901 5.0MM
- Brand:
- Dormer
Subtotal (1 unit)*
£26.85
(exc. VAT)
£32.22
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 23 unit(s) shipping from 22 October 2025
- Plus 11 unit(s) shipping from 22 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £26.85 |
*price indicative
- RS Stock No.:
- 224-4476
- Mfr. Part No.:
- B901 5.0MM
- Brand:
- Dormer
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Dormer | |
Shank Type | Straight | |
Diameter | 5mm | |
Overall Length | 87 mm | |
Material | HSS | |
Flute Type | Spiral | |
Select all | ||
---|---|---|
Brand Dormer | ||
Shank Type Straight | ||
Diameter 5mm | ||
Overall Length 87 mm | ||
Material HSS | ||
Flute Type Spiral | ||
RoHS Status: Exempt
Dormer Reamer Bit, HSS Material, 44mm Flute Length - B901 Series - B901 5.0MM
To strip rough edges from your workpiece's holes, go for this Dormer reamer bit. The tool's six spiral flutes quickly even out drilled sides, ensuring delicate parts easily slide into place. Thanks to its heat-resistant HSS construction, the component shrugs off wear from intense cutting. Support for steel, cast iron and non-ferrous metals means you don't need to switch tools for different jobs. As it handles feed rates up to 59m/min, the bit speeds through long metalworking tasks.
Features & Benefits
• Flute length of 44mm to create deep drill holes
• Straight shank for easy fitting to power tools
• Steam oxide-treated to prevent loading on cutting edges
• Straight shank for easy fitting to power tools
• Steam oxide-treated to prevent loading on cutting edges
Applications
• Aerospace engineering
• Stock removal
• Engine assembly
• Stock removal
• Engine assembly
How does reaming affect my drill hole?
Reaming increases the size of a drill hole. To balance this out, you should drill a starting hole that's slightly smaller than you need.
Standards
ISO/BS328/DIN206B
Related links
- RS PRO Straight Shank Reamer Bit Spiral Flute, 87 mm Overall
- Dormer Straight Shank Reamer Bit Spiral Flute, 115 mm Overall
- Dormer Straight Shank Reamer Bit Spiral Flute, 62 mm Overall
- Dormer Straight Shank Reamer Bit Spiral Flute, 93 mm Overall
- Dormer Straight Shank Reamer Bit Spiral Flute, 133 mm Overall
- Dormer Straight Shank Reamer Bit Spiral Flute, 152 mm Overall
- Dormer Straight Shank Reamer Bit Spiral Flute, 76 mm Overall
- RS PRO Straight Shank Reamer Bit Spiral Flute, 115 mm Overall