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Carmex Tiny Tool Holder - Square Shank Holder to hold Carbide Small Boring Tool - 4mm Bore x 8x16
| Inside Diameter | 4 |
| Overall Length | 100 |
| Shank Size | 8x16 |
| h1 | 16 |
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Description
The Carmex Tiny Tool Holder is a square shank holder designed to securely grip carbide small boring tools (Tiny tools) with a 4 mm bore, optimized for precision machining in tight spaces.
- Square shank design: Delivers a secure, reliable grip on carbide tiny tools while helping to reduce vibration for steadier cuts.
- 4 mm bore: Precisely sized to hold carbide small boring tools (Tiny tools) for accurate, repeatable performance.
- Compact footprint (8x16): Ideal for use in small components and restricted work areas where space is at a premium.
- Vibration reduction: The square shank design helps minimize chatter, improving surface finish and extending tool life.
- Precision machining ready: Built to support high-quality results with minimal tool wear and enhanced productivity.
The holder’s secure grip and vibration-damping characteristics contribute to longer tool life and more efficient machining. Its compact form enables reliable performance on small components and intricate parts, delivering consistent, high-quality results across micro-machining applications.
Part Numbers
- Protool Part Number
- SEMK0816H4S
- Brand
- Carmex
- Category
- Tiny Tool Holders
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: Carmex Tiny Tool Holder -Square Shank Holder to hold Carbide Small Boring Tool
View full collection →You are viewing SEMK0816H4S. Click any other SKU to view its full details.
| Product SKU | Inside Diameter | Overall Length | Shank Size | h1 | h | L2 | H | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| SEMK1016H3S | 3 | 100 | 10x16 | 18 | 10 | 25 | 46 | £141.32 | 5 days | |
| SEMK1216H3S | 3 | 100 | 12x16 | 20 | 12 | 25 | 46 | £141.32 | 5 days | |
| SEMK0816H3S | 3 | 100 | 8x16 | 16 | 8 | 25 | 46 | £141.32 | 5 days | |
| SEMK1016H4S | 4 | 100 | 10x16 | 18 | 10 | 25 | 58 | £141.32 | 5 days | |
| SEMK1216H4S | 4 | 100 | 12x16 | 20 | 12 | 25 | 58 | £141.32 | 5 days | |
| SEMK0816H4S Viewing | 4 | 100 | 8x16 | 16 | 8 | 25 | 58 | £141.32 | 5 days | |
| SEMK0816H5S | 5 | 100 | 8x16 | 16 | 8 | 25 | 58 | £141.32 | 5 days | |
| SEMK1016H5S | 5 | 100 | 10x16 | 18 | 10 | 25 | 58 | £141.32 | 5 days | |
| SEMK1216H5S | 5 | 100 | 12x16 | 20 | 12 | 25 | 58 | £141.32 | 5 days | |
| SEMK1016H6S | 6 | 100 | 10x16 | 18 | 10 | 25 | 58 | £141.32 | 5 days | |
| SEMK1216H6S | 6 | 100 | 12x16 | 20 | 12 | 25 | 58 | £141.32 | 5 days | |
| SEMK0816H6S | 6 | 100 | 8x16 | 16 | 8 | 25 | 58 | £141.32 | 5 days |
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