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Dormer Pramet C615 1 Inch HSS Flatted Shank 4 Flute End Mill Regular Length
| Cutter Diameter | 25.4 |
| Flute Length | 114.3 |
| Number of Flutes | 4 |
| Overall Length | 114.3 |
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Description
Durable, versatile 1-inch diameter HSS end mill from Dormer Pramet, built for shoulder milling, slot milling, and ramping in common milling setups. This regular-length cutter features a Weldon flat shank and a bright finish for reliable performance in free-machining steels and copper alloys.
- Diameter: 1" cutting diameter with ANSI-standard dimensions.
- Flutes: 4-flute design for balanced rigidity and efficient chip evacuation.
- Length of Cut (LOC): 2" length of cut for pockets, shoulders, and controlled depth operations.
- Overall Length: 4.5" total length for extended reach while maintaining stability.
- Shank: 1" Weldon flat shank for secure mounting and repeatable seating.
- Material: High-Speed Steel (HSS) with bright finish for toughness and clean cuts.
- Helix Angle: 30° helix to optimize cutting action and chip evacuation.
- Applications: Suitable for shoulder milling, slot milling, and ramping in free machining and plain carbon steel, as well as copper or copper alloys.
- Standards: ANSI-compliant design ensures compatibility with standard tool holders.
This end mill delivers dependable performance across everyday milling tasks. The 30° helix and four cutting edges provide a smooth cutting action and good finish on both steel and copper alloys, while the Weldon shank ensures precise alignment and stable engagement in the holder. With a practical 2" LOC and 4.5" OAL, you gain reach without sacrificing rigidity, reducing tool changes and boosting productivity in shop-wide milling workflows.
Part Numbers
- Protool Part Number
- DOR-C6151
- Brand
- Dormer Pramet
- Category
- End Mill
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Dormer Pramet C615 HSS Flatted Shank 4 Flute End Mills Regular Length
View full collection →You are viewing DOR-C6151. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Flute Length | Number of Flutes | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| DOR-C6151/8 | 1/8 | 58.74 | 4 | 58.74 | 9.53 | £27.22 | 2 days | |
| DOR-C6153/16 | 3/16 | 60.33 | 4 | 60.33 | 9.53 | £27.22 | 2 days | |
| DOR-C6151/4 | 1/4 | 61.91 | 4 | 61.91 | 9.53 | £27.22 | 2 days | |
| DOR-C6155/16 | 5/16 | 63.5 | 4 | 63.5 | 9.53 | £27.22 | 2 days | |
| DOR-C6153/8 | 3/8 | 63.5 | 4 | 63.5 | 9.53 | £27.22 | 2 days | |
| DOR-C6151/2 | 1/2 | 82.55 | 4 | 82.55 | 12.7 | £40.98 | 2 days | |
| DOR-C6155/8 | 5/8 | 95.25 | 4 | 95.25 | 15.88 | £48.56 | 2 days | |
| DOR-C6153/4 | 3/4 | 98.43 | 4 | 98.43 | 19.05 | £58.31 | 2 days | |
| DOR-C6157/8 | 7/8 | 104.78 | 4 | 104.78 | 22.23 | £72.55 | 2 days | |
| DOR-C6151 Viewing | 25.4 | 114.3 | 4 | 114.3 | 25.4 | £86.93 | 2 days |
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