Alpha HSS Tap Intermediate - 1 x 8
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Alpha - HSS Tap Bottom x 7 | UNCHB1-18

Alpha - HSS Tap UNC Bottom - 1-1/8″ x 7 | UNCHB1-18 The Alpha HSS Tap UNC Bottom – 1-1/8″ x 7 is engineered for accurate thread finishing at the base of blind holes in steel, aluminium, and... Read More
Vendor: Alpha
SKU: UNCHB1-18
Product type: Taps HSS
$188.90
$209.99
$188.90
Subtotal: $188.90

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Alpha - HSS Tap UNC Bottom - 1-1/8″ x 7 | UNCHB1-18

The Alpha HSS Tap UNC Bottom – 1-1/8″ x 7 is engineered for accurate thread finishing at the base of blind holes in steel, aluminium, and other machinable materials. Made from high-speed steel (HSS), this bottoming tap delivers dependable performance in general workshop, fabrication, and maintenance applications where full-depth internal threading is required.

Designed to cut threads right to the bottom of a blind hole, this bottoming tap allows full engagement of fasteners without the need for through-hole access. Its precision-ground flutes provide smooth cutting action and excellent thread form, making it ideal for critical fit-up and assembly work.

Pack Quantity: 1 Bottoming Tap

Key Features
  • HSS construction for strength, wear resistance, and general durability
  • Bottoming tap design for threading to the base of blind holes
  • 1-1/8″ x 7 UNC thread size — common imperial application
  • Precision-ground threads for smooth cutting and accurate engagement
  • Ideal for workshop, fabrication, and maintenance use
Technical Specifications
  • Tool Type: Bottoming Tap
  • Thread Standard: UNC
  • Size: 1-1/8″ x 7
  • Material: High Speed Steel (HSS)
  • Tap Style: Bottoming
  • Pack Quantity: 1 Piece
  • Product Code: UNCHB1-18
  • Application: Blind Hole Threading, Fabrication & Workshop Use
Why Tradies Buy This
  • Bottoming design allows thread cutting to the full depth of blind holes
  • HSS construction delivers reliable performance and long service life
  • Precision-ground design produces smooth, accurate threads
  • Ideal for assembly, maintenance, and precision fit-up work
Industrial Shed’s Trade Guarantee
  • Built for rugged trade and workshop conditions
  • Pro-grade threading tools tradies rely on daily
  • Consistent performance under demanding workloads
  • Trusted choice for professionals and tradespeople

Stocked & Ready to Ship — Achieve Full-Depth Threading with Confidence Today!

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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