Dormer HSS Countersink, 40mm Head, 3 Flute(s), 90°, 1 Piece(s)
- RS Stock No.:
- 272-9409
- Mfr. Part No.:
- G50640.0
- Brand:
- Dormer
Subtotal (1 unit)*
£289.46
(exc. VAT)
£347.35
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 05 November 2025
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Units | Per unit |
|---|---|
| 1 + | £289.46 |
*price indicative
- RS Stock No.:
- 272-9409
- Mfr. Part No.:
- G50640.0
- 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 | |
| Drill Bit Type | Countersink | |
| Head Diameter | 40mm | |
| Countersink Angle | 90° | |
| Number of Flutes | 3 | |
| Material | HSS | |
| Overall Length | 118 mm | |
| Number of Pieces | 1 | |
Select all | ||
|---|---|---|
Brand Dormer | ||
Drill Bit Type Countersink | ||
Head Diameter 40mm | ||
Countersink Angle 90° | ||
Number of Flutes 3 | ||
Material HSS | ||
Overall Length 118 mm | ||
Number of Pieces 1 | ||
RoHS Status: Exempt
- COO (Country of Origin):
- FR
The Dormer Countersink drill bit is available with tri flat shank. A 90 degree countersink designed for chamfering standard fastener holes and removing burrs from drilled holes. Shank with three ground flats gives improved holding in three jaw chucks, especially when using in hand held power tools. Titanium aluminium nitride coating extends tool life. Suitable to chamfer holes in many materials.
Cylindrical Shank with 3 flat
High speed steel tool material
Right hand rotation and cutting
DIN 335 C Straight shank countersink standards
High speed steel tool material
Right hand rotation and cutting
DIN 335 C Straight shank countersink standards