OSG | Authorised UK Distributor
OSG Threading Taps

UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole

OSG's UNF spiral point taps cut Unified National Fine threads and push the chip forward ahead of the tap so it clears out the far side of the hole, making them a through-hole tap. HSS-E cobalt steel with a steam oxide black-oxide coating. All held in UK stock.

Starting from
£35.57
inc. VAT
In this range
6
products
In stock now
2
ready to dispatch
Browse all 6 products

Click any SKU to view full product details, specifications and datasheets.

Product SKU Size Pitch Flute Length Shank Diameter Overall Length Price Stock Order
OSG-23104674 No. 10 32 16 5 58 £42.63 In Stock
OSG-23104724 1/4 28 19 6.3 66 £35.57 In Stock
OSG-23104764 5/16 24 22 8 72 £40.27 1-2 days
OSG-23104814 3/8 24 24 10 80 £50.84 1-2 days
OSG-23104814A 7/16 20 25 8 85 £54.61 1-2 days
OSG-T9547055 1/2 20 29 9 89 £73.51 1-2 days
Service & Support

Built around the way engineers work

Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.

Dispatch Hours

Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).

  • Mon – Thurs8:00 – 17:00
  • Friday8:00 – 16:30
  • Sat & SunClosed

UK Delivery

FREE next day delivery on mainland UK orders over £50 ex VAT
ServiceCost
Royal Mail Tracked 24£5.90
DPD Standard Next Day£8.00
Royal Mail Special Delivery by 1pm£12.50
DPD Saturday Delivery£25.00

Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.

Need Technical Help?

Our specialist team can advise on tooling choice, specifications and compatibility.

01732 887334 info@protool-ltd.co.uk
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30