Somta Series 511 - HSS Straight Flute Short Hand Bottom (Finishing) Tap MF25 x 1.5mm

HSS Metric Fine Tap M25 x 1.5 Bottom – Somta Series 511 The SOMTA 5112503 – M25 x 1.5 Metric Fine Bottom Tap is engineered for precise internal threading near...
£135.00
£135.00
(-0%)
Vendor: SOMTA
SKU: 5112503
Availability: In Stock
Subtotal: £135.00
Somta Series 511 - HSS Straight Flute Short Hand Bottom (Finishing) Tap MF25 x 1.5mm

Somta Series 511 - HSS Straight Flute Short Hand Bottom (Finishing) Tap MF25 x 1.5mm

£135.00

Somta Series 511 - HSS Straight Flute Short Hand Bottom (Finishing) Tap MF25 x 1.5mm

£135.00

HSS Metric Fine Tap M25 x 1.5 Bottom – Somta Series 511

The SOMTA 5112503 – M25 x 1.5 Metric Fine Bottom Tap is engineered for precise internal threading near the base of blind holes. Crafted from high-grade High-Speed Steel (HSS), this tap delivers excellent cutting performance and wear resistance. It features a bottoming chamfer with only 1–2 threads engaged, making it ideal for finishing threads started with taper or intermediate taps. The fine 1.5 mm pitch ensures a tight, high-integrity thread profile suitable for applications that demand enhanced precision and sealing.

Key Features & Benefits

  • Bottoming Chamfer – Designed for full-depth threading in blind holes with minimal lead-in space.
  • Fine Pitch Threading (M25 x 1.5) – Ideal for applications requiring close thread engagement and tight tolerances.
  • HSS Material – Ensures strength, heat resistance, and extended tool life under repeated use.
  • Straight Flute Design – Suitable for short-chipping materials and versatile tapping operations.
  • Short Hand Tap Style – Compact length enhances control and accessibility in confined setups.
  • Right-Hand Thread – Standard cutting direction compatible with most metric systems.

Technical Specifications

  • Part No: 5112503
  • Thread Size: M25 x 1.5 (Metric Fine Pitch)
  • Tap Type: Bottom (Short Hand Tap)
  • Chamfer Type: Bottom – 1 to 2 threads
  • Flute Type: Straight Flute
  • Thread Direction: Right-Hand
  • Material: High-Speed Steel (HSS)
  • Standard: ISO Metric
  • Application: For steel, cast iron, aluminum, and other machinable metals

Why Choose the SOMTA 5112503 Bottom Tap?

  • Optimal for Blind Holes – Bottom chamfer enables full thread profile close to the base of the hole.
  • Fine Thread Control – Delivers enhanced sealing and tight fit in high-spec mechanical assemblies.
  • Durable HSS Build – Maintains cutting performance and resists wear under high loads.
  • Flexible Use – Works well in both hand and machine tapping environments.

The SOMTA 5112503 tap is your go-to tool for finishing blind-hole threading in fine-pitch M25 x 1.5 applications—engineered for accuracy, strength, and industrial-grade reliability.

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Shipping

Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.

AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items

Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

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