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Wiseman Threading Tools Bottom Lead Tap - +0.001 Tolerance - M6x1mm
| Thread Form | Metric Oversize |
| Size | M6 |
| Pitch | 1 |
| Tolerance | +0.001 |
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Description
Precision threading starts with the right tap. The Wiseman Threading Tools Bottom Lead Tap - +0.001 Tolerance - M6x1mm is engineered to cut internal threads by hand with extraordinary consistency. The +0.001 tolerance means the resulting threads stay true to size, delivering reliable engagement with mating parts and reducing the chance of over- or under-torqued assemblies.
Bottoming taps are designed to cut threads all the way to the bottom of a hole, ensuring full thread depth and uninterrupted screw seating. This makes it the ideal choice for metric M6x1mm assemblies where a tight, precise fit matters and every turn of the handle counts.

- Bottoming tap geometry ensures full thread depth in M6x1mm holes, ideal for through-holes and blind holes where you need maximum thread engagement.
- Exact +0.001 tolerance delivers consistent thread size across multiple parts, reducing rework and ensuring dependable fastener mating.
- Hand-tapped threads provide tactile feedback and control, making it easier to preserve metal integrity in delicate workpieces.
- Durable construction withstands repeated use in demanding metalworking tasks, from toolbox projects to professional shop work.
- Perfect for hobbyists and pros who require precise, repeatable internal threads without relying on power tapping equipment.
Tips for best results: apply a suitable cutting fluid to reduce friction, maintain steady, even pressure while turning with a proper tap wrench, and back off slightly to break and clear chips as you progress. Secure the workpiece firmly and align the tap square to the hole to maintain thread accuracy from start to finish.
Invest in the Wiseman Threading Tools Bottom Lead Tap to achieve precise, repeatable M6x1mm internal threads with confidence, whether you’re assembling mechanical components, hardware housings, or custom projects that demand exact fit and reliable performance.
Part Numbers
- Protool Part Number
- T07302P1
- Brand
- Wiseman
- Category
- Metric Oversize Tap
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 - +0.001 Tolerance
View full collection →You are viewing T07302P1. Click any other SKU to view its full details.
| Product SKU | Thread Form | Size | Pitch | Tolerance | Lead | Thread Direction | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| T07102P1 | Metric Oversize | M2.5 | 0.45 | +0.001 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07103S1 | Metric Oversize | M2.5 | 0.45 | +0.001 | Second | Right Hand | £29.15 | 1-2 days | |
| T07104T1 | Metric Oversize | M2.5 | 0.45 | +0.001 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07152P1 | Metric Oversize | M3 | 0.5 | +0.001 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07153S1 | Metric Oversize | M3 | 0.5 | +0.001 | Second | Right Hand | £29.15 | 1-2 days | |
| T07154T1 | Metric Oversize | M3 | 0.5 | +0.001 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07202P1 | Metric Oversize | M4 | 0.7 | +0.001 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07203S1 | Metric Oversize | M4 | 0.7 | +0.001 | Second | Right Hand | £29.15 | 1-2 days | |
| T07204T1 | Metric Oversize | M4 | 0.7 | +0.001 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07252P1 | Metric Oversize | M5 | 0.8 | +0.001 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07253S1 | Metric Oversize | M5 | 0.8 | +0.001 | Second | Right Hand | £29.15 | 1-2 days | |
| T07254T1 | Metric Oversize | M5 | 0.8 | +0.001 | Taper | Right Hand | £29.15 | 1-2 days | |
| T07302P1 Viewing | Metric Oversize | M6 | 1 | +0.001 | Bottom | Right Hand | £29.15 | 1-2 days | |
| T07303S1 | Metric Oversize | M6 | 1 | +0.001 | Second | Right Hand | £29.15 | 1-2 days | |
| T07304T1 | Metric Oversize | M6 | 1 | +0.001 | Taper | Right Hand | £29.15 | 1-2 days |
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