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Carmex Thread Mills Carbide Mini Type - UN (UNC UNF UNEF UNS) - No. 12 x 28 - MT7
| Thread Form | UN (UNC UNF UNEF UNS) |
| Size | No. 12 |
| Pitch | 28 |
| Diameter (D) | 4.2 |
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Description
The Carmex Thread Mill Carbide Mini Type delivers precise UN threads in one reliable tool. Machinists use it for internal and external threading in deep holes where taps often fail.
- Carbide Grade: MT7 sub-micron carbide with titanium aluminum nitride multi-layer coating for heat resistance and extended life
- Thread Size: No. 12 x 28, compatible with UNC, UNF, UNEF, and UNS thread forms
- Cutting Speeds: Supports medium to high speeds on materials up to 45 HRc without excessive wear
- Flute Design: Spiral flutes with 3 to 5 cutting edges and internal coolant channels for efficient chip removal
- Profile Length: Short cutting profile reduces forces and prevents tool breakage during deep-hole work
This thread mill replaces multiple taps and dies by handling a wide range of pitches on both external and internal surfaces. The design cuts machining time while producing clean threads in hardened steels, aluminum, and stainless without the risk of broken taps in blind or deep holes.
Part Numbers
- Protool Part Number
- MTS06042C1128UNMT7
- Brand
- Carmex
- Category
- Thread Mill
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: Carmex Carbide Thread Mills - UN (UNC/UNF/UNEF) Mini Type (MTS)
View full collection →You are viewing MTS06042C1128UNMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MTS03012C880UNMT7 | No. 2 | 80 | 0.95 | 8 | 3 | 39 | £97.61 | In Stock | |
| MTS03015C672UNMT7 | No. 1 | 72 | 1.06 | 6 | 3 | 39 | £97.61 | In Stock | |
| MTS03016C1156UNMT7 | No. 2 No. 3 | 56 | 1.36 | 11.4 | 3 | 39 | £97.61 | 5 days | |
| MTS03016C456UNMT7 | No. 2 No. 3 | 56 | 1.36 | 4.4 | 3 | 39 | £97.61 | 5 days | |
| MTS03016C656UNMT7 | No. 2 No. 3 | 56 | 1.36 | 6.6 | 3 | 39 | £97.61 | 5 days | |
| MTS03016C956UNMT7 | No. 2 No. 3 | 56 | 1.36 | 9.2 | 3 | 39 | £97.61 | 5 days | |
| MTS03021C1240UNMT7 | No. 4 | 40 | 1.91 | 12 | 3 | 39 | £97.61 | 5 days | |
| MTS03021C840UNMT7 | No. 4 | 40 | 1.91 | 8 | 3 | 39 | £97.61 | In Stock | |
| MTS03025C1032UNMT7 | No. 6 | 32 | 2.38 | 10.5 | 3 | 39 | £97.61 | 5 days | |
| MTS03025C1432UNMT7 | No. 6 | 32 | 2.38 | 14.8 | 3 | 39 | £97.61 | 5 days | |
| MTS06012C480UNMT7 | No. 3 | 80 | 0.95 | 4 | 6 | 58 | £97.61 | In Stock | |
| MTS06014C364UNMT7 | No. 1 No. 2 | 64 | 1.19 | 3.8 | 6 | 58 | £97.61 | In Stock | |
| MTS06014C372UNMT7 | No. 1 | 72 | 1.06 | 3.7 | 6 | 58 | £97.61 | In Stock | |
| MTS06016C456UNMT7 | No. 2 No. 3 | 56 | 1.36 | 4.4 | 6 | 58 | £97.61 | 5 days | |
| MTS06016C656UN-LMT7 | No. 2 No. 3 | 56 | 1.36 | 6.6 | 6 | 105 | £102.44 | 5 days | |
| MTS06016C656UNMT7 | No. 2 No. 3 | 56 | 1.36 | 9.2 | 6 | 58 | £97.61 | 5 days | |
| MTS06019C548UNMT7 | No. 3 No. 4 | 48 | 1.59 | 5.2 | 6 | 58 | £97.61 | 5 days | |
| MTS06021C640UN-LMT7 | No. 4 | 40 | 1.91 | 6.3 | 6 | 105 | £102.44 | 5 days | |
| MTS06021C640UNMT7 | No. 4 | 40 | 1.91 | 6.3 | 6 | 58 | £97.61 | 5 days | |
| MTS06021C840UN-LMT7 | No. 4 | 40 | 1.91 | 8 | 6 | 105 | £102.44 | 5 days | |
| MTS06021C840UNMT7 | No. 4 | 40 | 1.91 | 8 | 6 | 58 | £97.61 | 5 days | |
| MTS06024C740UNMT7 | No. 5 No. 6 | 40 | 1.91 | 7 | 6 | 58 | £97.61 | In Stock | |
| MTS06024C940UNMT7 | No. 5 No. 6 | 40 | 1.91 | 9.6 | 6 | 58 | £97.61 | In Stock | |
| MTS06025C1032UN-LMT7 | No. 6 | 32 | 2.38 | 10.5 | 6 | 105 | £102.44 | 5 days | |
| MTS06025C1032UNMT7 | No. 6 | 32 | 2.38 | 10.5 | 6 | 58 | £97.61 | In Stock | |
| MTS06025C732UN-LMT7 | No. 6 | 32 | 2.38 | 7.1 | 6 | 105 | £102.44 | In Stock | |
| MTS06025C732UNMT7 | No. 6 | 32 | 2.38 | 7.1 | 6 | 58 | £97.61 | In Stock | |
| MTS06032C1232UN-LMT7 | No. 8 | 32 | 2.38 | 12.5 | 6 | 105 | £102.44 | In Stock | |
| MTS06032C1232UNMT7 | No. 8 | 32 | 2.38 | 12.5 | 6 | 58 | £97.61 | In Stock | |
| MTS06032C1732UNMT7 | No. 8 | 32 | 2.38 | 17.5 | 6 | 58 | £97.61 | In Stock | |
| MTS06032C932UN-LMT7 | No. 8 | 32 | 2.38 | 9.5 | 6 | 105 | £102.44 | 5 days | |
| MTS06032C932UNMT7 | No. 8 | 32 | 2.38 | 9.5 | 6 | 58 | £97.61 | In Stock | |
| MTS06033C936UNMT7 | No. 8 | 36 | 2.12 | 9 | 6 | 58 | £97.61 | 5 days | |
| MTS06035C1024UNMT7 | No. 10 No. 12 | 24 | 3.18 | 10.6 | 6 | 58 | £97.61 | In Stock | |
| MTS06035C1524UN-LMT7 | No. 10 No. 12 | 24 | 3.18 | 15.5 | 6 | 105 | £102.44 | In Stock | |
| MTS06035C1524UNMT7 | No. 10 No. 12 | 24 | 3.18 | 15.5 | 6 | 58 | £97.61 | 5 days | |
| MTS06037C1032UNMT7 | No. 10 | 32 | 2.38 | 10.5 | 6 | 58 | £97.61 | In Stock | |
| MTS06037C1532UN-LMT7 | No. 10 | 32 | 2.38 | 15 | 6 | 105 | £102.44 | 5 days | |
| MTS06037C1532UNMT7 | No. 10 | 32 | 2.38 | 15 | 6 | 58 | £97.61 | 5 days | |
| MTS06037C2032UNMT7 | No. 10 | 32 | 2.38 | 20 | 6 | 58 | £97.61 | 5 days | |
| MTS06042C1128UNMT7 Viewing | No. 12 | 28 | 2.72 | 11 | 6 | 58 | £97.61 | In Stock | |
| MTS06047C1420UN-LMT7 | 1/4 | 20 | 3.81 | 14 | 6 | 105 | £102.44 | In Stock | |
| MTS06047C1420UNMT7 | 1/4 | 20 | 3.81 | 14 | 6 | 58 | £97.61 | In Stock | |
| MTS06047C1920UN-LMT7 | 1/4 | 20 | 3.81 | 19 | 6 | 105 | £102.44 | In Stock | |
| MTS06047C1920UNMT7 | 1/4 | 20 | 3.81 | 19 | 6 | 58 | £97.61 | In Stock | |
| MTS0605C1428UNMT7 | 1/4 | 28 | 2.72 | 14.5 | 6 | 58 | £97.61 | In Stock | |
| MTS0605C1928UN-LMT7 | 1/4 | 28 | 2.72 | 19 | 6 | 105 | £102.44 | In Stock | |
| MTS0605C1928UNMT7 | 1/4 | 28 | 2.72 | 19 | 6 | 58 | £97.61 | In Stock | |
| MTS0606C1718UNMT7 | 5/16 | 18 | 4.23 | 17 | 6 | 58 | £97.61 | In Stock | |
| MTS0606C2318UNMT7 | 5/16 | 18 | 4.23 | 23 | 6 | 58 | £97.61 | In Stock | |
| MTS08066C1724UNMT7 | 5/16 3/8 | 24 | 3.18 | 17 | 8 | 64 | £130.12 | 5 days | |
| MTS08066C2424UNMT7 | 5/16 3/8 | 24 | 3.18 | 24 | 8 | 64 | £130.12 | In Stock | |
| MTS08067C2216UNMT7 | 3/8 | 16 | 4.76 | 22 | 8 | 64 | £130.12 | 5 days | |
| MTS08067C3016UNMT7 | 3/8 | 16 | 4.76 | 30.2 | 8 | 64 | £130.12 | In Stock | |
| MTS08077C2514UNMT7 | 7/16 | 14 | 5.44 | 25 | 8 | 64 | £130.12 | In Stock | |
| MTS08077C3514UNMT7 | 7/16 | 14 | 5.44 | 35.2 | 8 | 64 | £130.12 | In Stock | |
| MTS0808C2520UNMT7 | 7/16 | 20 | 3.81 | 25 | 8 | 64 | £130.12 | In Stock | |
| MTS0808C3420UNMT7 | 7/16 | 20 | 3.81 | 34.6 | 8 | 64 | £130.12 | In Stock | |
| MTS10092C2713UNMT7 | 1/2 | 13 | 5.86 | 27.5 | 10 | 73 | £168.41 | In Stock | |
| MTS10092C4013UNMT7 | 1/2 | 13 | 5.86 | 40.1 | 10 | 73 | £168.41 | 5 days | |
| MTS12105C3112UNMT7 | 9/16 | 12 | 6.35 | 31.5 | 12 | 84 | £208.58 | 5 days | |
| MTS12105C4512UNMT7 | 9/16 | 12 | 6.35 | 45 | 12 | 84 | £208.58 | 5 days | |
| MTS12114C3411UNMT7 | 5/8 | 11 | 6.93 | 34.5 | 12 | 84 | £208.58 | In Stock | |
| MTS12114C5011UNMT7 | 5/8 | 11 | 6.93 | 50 | 12 | 84 | £208.58 | In Stock | |
| MTS1212D3518UNMT7 | 5/8 | 18 | 4.23 | 35 | 12 | 84 | £208.58 | In Stock | |
| MTS1212D4918UNMT7 | 5/8 | 18 | 4.23 | 49 | 12 | 84 | £208.58 | 5 days | |
| MTS16144D4110UNMT7 | 3/4 | 10 | 7.62 | 41.5 | 16 | 105 | £260.62 | In Stock | |
| MTS16144D5910UNMT7 | 3/4 | 10 | 7.62 | 59.7 | 16 | 105 | £260.62 | In Stock |
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