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Wiseman Threading Tools Hand Tap - Taper Lead Tap - +0.002 Tolerance - M5x0.8
| Thread Form | Metric Oversize |
| Size | M5 |
| Pitch | 0.8 |
| Tolerance | +0.002 |
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Description
The Wiseman Threading Tools Hand Tap is a taper lead hand tap engineered for precise internal threading by hand. When you need consistently tight fits and high-quality threads, this tap delivers reliable performance in a compact, controllable package. The tool is sized for M5x0.8 threads, making it a practical choice for small-to-mid size assemblies where precision matters.

Key to its performance is the taper lead design, which eases alignment and reduces the effort required to start each thread. Together with a +0.002 tolerance, you’ll notice minimal variation between parts and a consistent thread pitch across multiple holes. This combination is particularly valuable when you’re building or repairing components that demand dependable thread engagement and repeatable results.
Who benefits most from this Wiseman hand tap?
- Hobbyists and makers who value clean, accurate threads in aluminum, mild steels, and similar reuse-friendly materials.
- Tech enthusiasts assembling enclosures, brackets, or small mechanical assemblies where tight tolerances prevent play or looseness.
- Repair technicians needing a reliable, hand-operated solution for restoring stripped or damaged threads in soft metals.
Practical usage tips to get the best results:
- Choose a corresponding tap handle and a compatible through-hole drill size to ensure proper thread depth and engagement.
- Apply a light tapping lubricant to reduce friction, extend tool life, and improve thread quality.
- Tap gradually, back off to break swarf, and finish with a gentle pass to ensure a clean thread film.
- Inspect the finished threads with a thread gauge to confirm the +0.002 tolerance remains within the intended fit.
Specs at a glance:
- Thread size: M5x0.8
- Lead type: Taper Lead Tap
- Tolerance: +0.002
- Application: Internal threads created by hand
Part Numbers
- Protool Part Number
- T07254T2
- Brand
- Wiseman
- Category
- Metric Oversize Tap
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: Wiseman Threading Tools Hand Taps - +0.002 Tolerance
View full collection →You are viewing T07254T2. Click any other SKU to view its full details.
| Product SKU | Thread Form | Size | Pitch | Tolerance | Lead | Thread Direction | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| T07152P2 | Metric Oversize | M3 | 0.5 | +0.002 | Bottom | Right Hand | £29.22 | 1-2 days | |
| T07153S2 | Metric Oversize | M3 | 0.5 | +0.002 | Second | Right Hand | £29.15 | 1-2 days | |
| T07154T2 | Metric Oversize | M3 | 0.5 | +0.002 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07202P2 | Metric Oversize | M4 | 0.7 | +0.002 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07203S2 | Metric Oversize | M4 | 0.7 | +0.002 | Second | Right Hand | £29.15 | 1-2 days | |
| T07204T2 | Metric Oversize | M4 | 0.7 | +0.002 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07252P2 | Metric Oversize | M5 | 0.8 | +0.002 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07253S2 | Metric Oversize | M5 | 0.8 | +0.002 | Second | Right Hand | £29.15 | 1-2 days | |
| T07254T2 Viewing | Metric Oversize | M5 | 0.8 | +0.002 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07302P2 | Metric Oversize | M6 | 1 | +0.002 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07303S2 | Metric Oversize | M6 | 1 | +0.002 | Second | Right Hand | £29.15 | 1-2 days | |
| T07304T2 | Metric Oversize | M6 | 1 | +0.002 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07352P2 | Metric Oversize | M8 | 1.25 | +0.002 | Bottom | Right Hand | £33.33 | 1-2 days | |
| T07353S2 | Metric Oversize | M8 | 1.25 | +0.002 | Second | Right Hand | £33.33 | 1-2 days | |
| T07354T2 | Metric Oversize | M8 | 1.25 | +0.002 | Taper | Right Hand | £33.33 | 1-2 days | |
| T07402P2 | Metric Oversize | M10 | 1.5 | +0.002 | Bottom | Right Hand | £37.49 | 1-2 days | |
| T07403S2 | Metric Oversize | M10 | 1.5 | +0.002 | Second | Right Hand | £37.49 | 1-2 days | |
| T07404T2 | Metric Oversize | M10 | 1.5 | +0.002 | Taper | Right Hand | £37.49 | 1-2 days |
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