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Wiseman Threading Tools Bottom Lead Metric HSS Tap Left Hand - M9x1
SKU:T12105LH2P
Precision threading with ease—introduce the Wiseman Threading Tools Bottom Lead Metric HSS Tap Left Hand – M9x1. This high-speed steel (HSS) tap is ground for accuracy, uncoated for versatile, gen...
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Specification
Download Cutting Data
| Thread Form | Metric |
| Size | M9 |
| Pitch | 1 |
| Tap Type | Bottom Lead Tap |
| Thread Direction | Left Hand |
£20.78
Prices shown ex. VAT
1–2 days estimated lead time
— subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Learn more about Klarna
Precision threading with ease—introduce the Wiseman Threading Tools Bottom Lead Metric HSS Tap Left Hand – M9x1. This high-speed steel (HSS) tap is ground for accuracy, uncoated for versatile, general-purpose cutting, and built to deliver clean, repeatable left-hand threads in a variety of metals.
The tap is manufactured to ISO 529 dimensions and features a left-hand thread with a bottom lead design. The bottom lead helps the thread start and engage smoothly in restricted or blind holes, reducing chatter and promoting straighter, deeper threads with fewer passes.
Key specifications
- Type: HSS threading tap, ground, uncoated
- Thread direction: Left-hand
- Size: M9 x 1 (9 mm diameter, 1 mm pitch)
- Lead: Bottom lead design
- Standards: ISO 529
- Applications: General-purpose tapping in a wide range of metals
Why this Wiseman tap stands out
- Precision-ground geometry ensures consistent thread depth and pitch for reliable fastener compatibility
- Uncoated finish offers broad compatibility with cutting oils and coolants, without coating-related limitations
- Left-hand threading capability supports reverse-rotation applications and special-fit assemblies
- Compact, durable construction makes it suitable for hand tapping with a tap wrench or machine-assisted work in tight spaces
Practical use cases
- Installing left-hand threaded fasteners in automotive, machinery, and bicycle components
- Repairing or reproducing reverse-threaded connections in old or custom hardware
- Prototyping or repair work where a dependable left-hand thread is required for removable assemblies
How to use
- Prepare the hole: drill the recommended core hole according to ISO 529 for M9x1
- Lubricate: apply a light cutting oil to reduce heat and improve chip evacuation
- Align and start: keep the tap straight in the hole, then rotate counterclockwise to cut the left-hand thread
- Progress and clear chips: advance with steady pressure, pausing to clear chips to avoid over-tapping
- Verify: check the finished thread with a gauge to ensure correct depth and pitch
Included in the listing
- 1 x Wiseman Threading Tools Bottom Lead Metric HSS Tap Left Hand – M9x1
| Thread Form | Metric |
| Size | M9 |
| Pitch | 1 |
| Tap Type | Bottom Lead Tap |
| Thread Direction | Left Hand |
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.
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Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Full Range: Wiseman Threading Tools Bottom Lead Metric HSS Taps Left Hand
View full collection →You are viewing T12105LH2P. Click any other SKU to view its full details.
| Product SKU | Thread Form | Size | Pitch | Tap Type | Thread Direction | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| T10155LH2P | Metric | M2 | 0.4 | Bottom Lead Tap | Left Hand | £16.73 | 1-2 days | |
| T10405LH2P | Metric | M2.5 | 0.45 | Bottom Lead Tap | Left Hand | £16.56 | 1-2 days | |
| T10555LH2P | Metric | M3 | 0.5 | Bottom Lead Tap | Left Hand | £10.54 | 1-2 days | |
| T10755LH2P | Metric | M3.5 | 0.6 | Bottom Lead Tap | Left Hand | £11.68 | 1-2 days | |
| T10855LH2P | Metric | M4 | 0.7 | Bottom Lead Tap | Left Hand | £8.93 | 1-2 days | |
| T11005LH2P | Metric | M4.5 | 0.75 | Bottom Lead Tap | Left Hand | £18.19 | 1-2 days | |
| T11155LH2P | Metric | M5 | 0.8 | Bottom Lead Tap | Left Hand | £8.95 | 1-2 days | |
| T11405LH2P | Metric | M6 | 1 | Bottom Lead Tap | Left Hand | £8.95 | 1-2 days | |
| T11605LH2P | Metric | M7 | 1 | Bottom Lead Tap | Left Hand | £15.07 | 1-2 days | |
| T11755LH2P | Metric | M8 | 0.5 | Bottom Lead Tap | Left Hand | £28.20 | 1-2 days | |
| T11805LH2P | Metric | M8 | 0.75 | Bottom Lead Tap | Left Hand | £19.69 | 1-2 days | |
| T11855LH2P | Metric | M8 | 1 | Bottom Lead Tap | Left Hand | £19.69 | 1-2 days | |
| T11905LH2P | Metric | M8 | 1.25 | Bottom Lead Tap | Left Hand | £10.58 | 1-2 days | |
| T12105LH2P Viewing | Metric | M9 | 1 | Bottom Lead Tap | Left Hand | £20.78 | 1-2 days | |
| T12155LH2P | Metric | M9 | 1.25 | Bottom Lead Tap | Left Hand | £19.76 | 1-2 days | |
| T12305LH2P | Metric | M10 | 0.75 | Bottom Lead Tap | Left Hand | £28.54 | 1-2 days | |
| T12405LH2P | Metric | M10 | 1 | Bottom Lead Tap | Left Hand | £19.69 | 1-2 days | |
| T12455LH2P | Metric | M10 | 1.25 | Bottom Lead Tap | Left Hand | £19.69 | 1-2 days | |
| T12505LH2P | Metric | M10 | 1.5 | Bottom Lead Tap | Left Hand | £15.58 | 1-2 days | |
| T12755LH2P | Metric | M11 | 1.5 | Bottom Lead Tap | Left Hand | £34.79 | 1-2 days | |
| T12955LH2P | Metric | M12 | 1 | Bottom Lead Tap | Left Hand | £29.45 | 1-2 days | |
| T13005LH2P | Metric | M12 | 1.25 | Bottom Lead Tap | Left Hand | £29.45 | 1-2 days | |
| T13055LH2P | Metric | M12 | 1.5 | Bottom Lead Tap | Left Hand | £26.92 | 1-2 days | |
| T13105LH2P | Metric | M12 | 1.75 | Bottom Lead Tap | Left Hand | £21.92 | 1-2 days | |
| T13205LH2P | Metric | M13 | 1 | Bottom Lead Tap | Left Hand | £59.02 | 1-2 days | |
| T13505LH2P | Metric | M14 | 1 | Bottom Lead Tap | Left Hand | £63.43 | 1-2 days | |
| T13555LH2P | Metric | M14 | 1.25 | Bottom Lead Tap | Left Hand | £30.29 | 1-2 days | |
| T13605LH2P | Metric | M14 | 1.5 | Bottom Lead Tap | Left Hand | £26.18 | 1-2 days | |
| T13655LH2P | Metric | M14 | 2 | Bottom Lead Tap | Left Hand | £26.18 | 1-2 days | |
| T13905LH2P | Metric | M16 | 1 | Bottom Lead Tap | Left Hand | £42.36 | 1-2 days | |
| T14005LH2P | Metric | M16 | 1.5 | Bottom Lead Tap | Left Hand | £32.12 | 1-2 days | |
| T14105LH2P | Metric | M16 | 2 | Bottom Lead Tap | Left Hand | £34.79 | 1-2 days | |
| T14155LH2P | Metric | M17 | 1 | Bottom Lead Tap | Left Hand | £52.17 | 1-2 days | |
| T14305LH2P | Metric | M18 | 1 | Bottom Lead Tap | Left Hand | £50.88 | 1-2 days | |
| T14405LH2P | Metric | M18 | 1.5 | Bottom Lead Tap | Left Hand | £43.08 | 1-2 days | |
| T14455LH2P | Metric | M18 | 2 | Bottom Lead Tap | Left Hand | £52.87 | 1-2 days | |
| T14505LH2P | Metric | M18 | 2.5 | Bottom Lead Tap | Left Hand | £43.06 | 1-2 days | |
| T14655LH2P | Metric | M20 | 1 | Bottom Lead Tap | Left Hand | £58.81 | 1-2 days | |
| T14755LH2P | Metric | M20 | 1.5 | Bottom Lead Tap | Left Hand | £49.21 | 1-2 days | |
| T14805LH2P | Metric | M20 | 2 | Bottom Lead Tap | Left Hand | £72.55 | 1-2 days | |
| T14855LH2P | Metric | M20 | 2.5 | Bottom Lead Tap | Left Hand | £67.03 | 1-2 days | |
| T15055LH2P | Metric | M22 | 1 | Bottom Lead Tap | Left Hand | £72.55 | 1-2 days | |
| T15155LH2P | Metric | M22 | 1.5 | Bottom Lead Tap | Left Hand | £67.03 | 1-2 days | |
| T15255LH2P | Metric | M22 | 2 | Bottom Lead Tap | Left Hand | £72.55 | 1-2 days | |
| T15305LH2P | Metric | M22 | 2.5 | Bottom Lead Tap | Left Hand | £56.99 | 1-2 days | |
| T15455LH2P | Metric | M24 | 1 | Bottom Lead Tap | Left Hand | £79.75 | 1-2 days | |
| T15555LH2P | Metric | M24 | 1.5 | Bottom Lead Tap | Left Hand | £75.68 | 1-2 days | |
| T15605LH2P | Metric | M24 | 2 | Bottom Lead Tap | Left Hand | £87.37 | 1-2 days | |
| T15655LH2P | Metric | M24 | 3 | Bottom Lead Tap | Left Hand | £74.56 | 1-2 days | |
| T15755LH2P | Metric | M25 | 1.5 | Bottom Lead Tap | Left Hand | £62.43 | 1-2 days | |
| T15855LH2P | Metric | M26 | 1 | Bottom Lead Tap | Left Hand | £88.45 | 1-2 days | |
| T15905LH2P | Metric | M26 | 1.5 | Bottom Lead Tap | Left Hand | £88.45 | 1-2 days | |
| T16055LH2P | Metric | M27 | 1.5 | Bottom Lead Tap | Left Hand | £99.11 | 1-2 days | |
| T16155LH2P | Metric | M27 | 3 | Bottom Lead Tap | Left Hand | £76.32 | 1-2 days | |
| T16455LH2P | Metric | M30 | 1 | Bottom Lead Tap | Left Hand | £122.90 | 1-2 days | |
| T16505LH2P | Metric | M30 | 1.5 | Bottom Lead Tap | Left Hand | £131.02 | 1-2 days | |
| T16555LH2P | Metric | M30 | 2 | Bottom Lead Tap | Left Hand | £131.02 | 1-2 days | |
| T16655LH2P | Metric | M30 | 3.5 | Bottom Lead Tap | Left Hand | £82.21 | 1-2 days | |
| T16855LH2P | Metric | M32 | 1.5 | Bottom Lead Tap | Left Hand | £128.34 | 1-2 days | |
| T17155LH2P | Metric | M33 | 3.5 | Bottom Lead Tap | Left Hand | £98.52 | 1-2 days | |
| T17405LH2P | Metric | M35 | 1.5 | Bottom Lead Tap | Left Hand | £138.39 | 1-2 days | |
| T17555LH2P | Metric | M36 | 1.5 | Bottom Lead Tap | Left Hand | £138.39 | 1-2 days | |
| T17705LH2P | Metric | M36 | 4 | Bottom Lead Tap | Left Hand | £97.73 | 1-2 days | |
| T18705LH2P | Metric | M42 | 1.5 | Bottom Lead Tap | Left Hand | £191.05 | 1-2 days |
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