OSG | Authorised UK Distributor
OSG Threading Taps

BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole

Achieve precise threading with the OSG BSW Spiral Flute Threading Tap. Crafted from high-speed steel with cobalt (HSS-E) and featuring a durable Steam Oxide coating, this tap ensures exceptional durability and heat resistance. The spiral flute design is optimized for efficient chip evacuation, making it ideal for blind hole applications. Rely on OSG’s advanced threading technology to deliver high-quality, accurate threads and extended tool life, meeting the demands of your critical machining tasks.

Starting from
£24.23
inc. VAT
In this range
17
products
In stock now
10
ready to dispatch
Browse all 17 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-22207024 1/8 40 11 3.15 48 £46.05 1-2 days
OSG-22207034 5/32 32 13 4 53 £55.62 1-2 days
OSG-22207044 3/16 24 16 5 58 £27.80 In Stock
OSG-22207054 7/32 24 17 5.6 62 £38.67 1-2 days
OSG-22207064 1/4 20 19 6.3 66 £24.23 In Stock
OSG-22207544 9/32 20 22 8 72 £53.01 1-2 days
OSG-22207074 5/16 18 24 10 80 £26.94 In Stock
OSG-22207084 3/8 16 25 8 85 £33.18 In Stock
OSG-22207094 7/16 14 29 9 89 £46.91 In Stock
OSG-22207104 1/2 12 30 11.2 95 £47.36 In Stock
OSG-22207114 9/16 12 32 12.5 102 £62.59 1-2 days
OSG-22207124 5/8 11 37 14 112 £71.26 In Stock
OSG-22207134 3/4 10 37 14 112 £106.89 In Stock
OSG-22207144 7/8 9 38 16 118 £147.77 In Stock
OSG-22207154 1 8 45 18 130 £175.57 1-2 days
OSG-22207164 1.1/8 7 37 20 127 £305.92 1-2 days
OSG-22207174 1.1/4 7 37 22 137 £389.36 In Stock
Service & Support

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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