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Carmex Tiny Tool Holder - Round Shank Holder to hold Carbide Small Boring Tool - 16mm Shank x 4mm Bore x 88mm OAL
| Type | Metric Round Shank Holder |
| Shank Diameter | 16 |
| Inside Diameter | 4 |
| Overall Length | 88 |
| Nose Diameter | 20 |
| Key | K25 |
Learn more about Klarna
The Carmex Tiny Tool Holder is a compact round shank holder designed to securely grip carbide small boring tools in tight workspaces. Built for precision and reliability, it helps you achieve consistent, high-accuracy machining results.
- Shank size: 16 mm round shank designed for secure compatibility with standard tool interfaces.
- Bore size: 4 mm bore to hold carbide small boring tools firmly in place.
- Overall length: 88 mm for extended reach in compact setups.
- Gripping design: Round shank provides a strong grip and reduces vibration, boosting tool life.
- Compact form: Specifically suited for operations in tight spaces and on small components.
- Application: Ideal for precision machining tasks requiring high accuracy and reliability.
With the Carmex Tiny Tool Holder, you benefit from secure tool retention and reduced chatter, translating to longer tool life, smoother passes, and increased productivity in constrained geometries. Its compact profile enables reliable performance across jobs that demand tight tolerances without sacrificing stability.
| Type | Metric Round Shank Holder |
| Shank Diameter | 16 |
| Inside Diameter | 4 |
| Overall Length | 88 |
| Nose Diameter | 20 |
| Key | K25 |
| Clamping Screw | S25 |
| ADJ Screw | S35 |
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 Tiny Tool Holder - Round Shank Holder to hold Carbide Small Boring Tool
View full collection →You are viewing SIM0016H4. Click any other SKU to view its full details.
| Product SKU | Shank Diameter | Inside Diameter | Overall Length | Nose Diameter | Key | Clamping Screw | ADJ Screw | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| SIM0012H3 | 12 | 3 | 88 | 12 | K25 | S24 | S35 | £64.62 | In Stock | |
| SIM0016H3S | 16 | 3 | 75 | 20 | K25 | S25 | S35 | £64.62 | In Stock | |
| SIM0016H3 | 16 | 3 | 88 | 20 | K25 | S25 | S35S | £64.62 | In Stock | |
| SIM0020H3 | 20 | 3 | 88 | 20 | K25 | S25 | S35 | £64.62 | In Stock | |
| SIM0022H3 | 22 | 3 | 88 | 22 | K25 | S25 | S35 | £64.62 | In Stock | |
| SIM0022H3K | 22 | 3 | 120 | 22 | K25 | S25 | S35E | £76.56 | 5 days | |
| SIM0025H3M | 25 | 3 | 150 | 25 | K25 | S25 | N/A | £79.86 | In Stock | |
| SIM0012H4 | 12 | 4 | 88 | 12 | K25 | S24 | S35 | £64.62 | In Stock | |
| SIM0016H4S | 16 | 4 | 75 | 20 | K25 | S25 | S35S | £64.62 | In Stock | |
| SIM0016H4 Viewing | 16 | 4 | 88 | 20 | K25 | S25 | S35 | £64.62 | In Stock | |
| SIM0020H4 | 20 | 4 | 88 | 20 | K25 | S25 | S35 | £64.62 | In Stock | |
| SIM0022H4 | 22 | 4 | 88 | 22 | K25 | S24 | S35 | £64.62 | In Stock | |
| SIM0022H4K | 22 | 4 | 120 | 22 | K25 | S25 | S35E | £76.56 | 5 days | |
| SIM0025H4M | 25 | 4 | 150 | 25 | K25 | S25 | N/A | £62.04 | 5 days | |
| SIM0012H5 | 12 | 5 | 88 | 12 | K25 | S25 | S35 | £66.56 | 5 days | |
| SIM0016H5S | 16 | 5 | 75 | 20 | K25 | S25 | S35S | £66.56 | In Stock | |
| SIM0016H5 | 16 | 5 | 88 | 20 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0020H5 | 20 | 5 | 88 | 20 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0022H5 | 22 | 5 | 88 | 22 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0022H5K | 22 | 5 | 120 | 22 | K25 | S25 | S35E | £76.56 | 5 days | |
| SIM0025H5M | 25 | 5 | 150 | 25 | K25 | S25 | N/A | £79.86 | 5 days | |
| SIM0016H6S | 16 | 6 | 75 | 20 | K25 | S25 | S35S | £66.56 | 5 days | |
| SIM0016H6 | 16 | 6 | 88 | 20 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0020H6 | 20 | 6 | 88 | 20 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0022H6 | 22 | 6 | 88 | 22 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0022H6K | 22 | 6 | 120 | 22 | K25 | S25 | S35E | £76.56 | 5 days | |
| SIM0025H6M | 25 | 6 | 150 | 25 | K25 | S25 | N/A | £79.86 | In Stock | |
| SIM0016H7 | 16 | 7 | 88 | 20 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0020H7 | 20 | 7 | 88 | 20 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0022H7 | 22 | 7 | 88 | 22 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0016H8 | 16 | 8 | 88 | 20 | K25 | S25 | S35 | £68.56 | In Stock | |
| SIM0020H8 | 20 | 8 | 88 | 20 | K25 | S25 | S35 | £68.56 | 5 days | |
| SIM0022H8 | 22 | 8 | 88 | 22 | K25 | S25 | S35 | £66.56 | In Stock | |
| SIM0016H10 | 16 | 10 | 88 | 20 | K25 | S25S | S35 | £68.56 | In Stock | |
| SIM0020H10 | 20 | 10 | 88 | 20 | K25 | S25S | S35 | £74.66 | In Stock | |
| SIM0022H10 | 22 | 10 | 88 | 22 | K25 | S25 | S35 | £66.56 | 5 days | |
| SIM0012H6 | 12 | 6 | 88 | 14 | K25 | S25 | S35 | £66.56 | In Stock |
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