Alpha - HSS Tap Inter 2'' x 4.5 | UNCHI2

$710.46
$710.46
Vendor: Alpha
SKU: UNCHI2

The Alpha HSS Tap UNC Intermediate 2 x 4.5 is engineered for tradies, machinists, and workshop professionals who require controlled, accurate thread cutting in very large imperial fastening applications. Manufactured from high-speed steel (HSS), this intermediate tap delivers exceptional strength, wear resistance,...

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Alpha - HSS Tap Inter 2'' x 4.5 | UNCHI2

The Alpha HSS Tap UNC Intermediate 2 x 4.5 is engineered for tradies, machinists, and workshop professionals who require controlled, accurate thread cutting in very large imperial fastening applications. Manufactured from high-speed steel (HSS), this intermediate tap delivers exceptional strength, wear resistance, and clean thread formation in heavy-duty industrial and fabrication environments.

Featuring an intermediate (second) tap profile, this tool is ideal for progressing threads after a taper tap and before finishing with a bottoming tap. Suitable for hand or machine tapping in steel and other ferrous materials where strength, accuracy, and tool reliability are critical.

Pack Quantity: 1 Tap

Key Features Technical Specifications Why Tradies Buy This Industrial Shed’s Trade Guarantee

► Key Features

  • Intermediate (second) tap for controlled thread cutting
  • High-speed steel (HSS) construction for strength and durability
  • UNC thread profile for very large imperial fastening applications
  • Produces clean, accurate threads in steel and similar materials
  • Ideal for heavy-duty workshop, fabrication, and industrial use
  • Tap Type: Intermediate (Second) Tap
  • Thread Standard: UNC
  • Thread Size: 2in
  • Threads Per Inch: 4.5
  • Material: High-Speed Steel (HSS)
  • Pack Quantity: 1 Piece
  • Product Code: UNCHI2
  • Application: Thread Cutting, Heavy Fabrication & Industrial Maintenance
  • Intermediate profile allows controlled threading on very large fasteners
  • HSS construction delivers strength and long tool life
  • Accurate UNC threads for heavy-duty imperial applications
  • Ideal middle step between taper and bottoming taps
  • Built for rugged trade and industrial conditions
  • Pro-grade threading tools professionals rely on daily
  • Consistent cutting performance under extreme workloads
  • Trusted choice for workshops and heavy fabrication environments

► Technical Specifications

  • Brand: Alpha
  • Part No.: UNCHI2
  • Diameter (in): 2
  • Type of Measure: UNC
  • Drill Size (mm): 45
  • Head Type: Intermediate
  • Material: HSS
  • Overall Length (mm): 200
  • TPI: 4.5

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Premium quality tools, sourced direct from Australian distributor Sheffield Group.
  • Loyalty Matters: Trade account perks for repeat customers.
  • Real Support, No Runaround: Backed by people who actually use the tools.
  • Fast Delivery, Every Time: Get what you need without delays.

► Stock won’t last — get yours now at Industrial Shed!

  • Diameter (in): 2
  • Type of Measure: UNC
  • Drill Size (mm): 45
Product size
2"
Product weight
350 g
Material
HSS
Category
Taps & Dies
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Subtotal: $710.46
Product specifications
Category
Taps & Dies
Material
HSS
Product size
2"
Product weight
350 g
Length
200 mm
Width
0 mm
Height
0 mm
TPI
4
Thread Type
UNC
Barcode
9342386048568
Diameter (in)
2
Type of Measure
UNC
Drill Size (mm)
45
Head Type
Intermediate
Material
HSS
OAL (mm)
200
TPI
4.5
  • On time, every time

    Delivery across Australia, with tracking sent after dispatch. Ordering a large or heavy item? Ask our team to confirm freight costs and delivery arrangements before you buy.

    Delivery information
  • Secure payments

    Pay through our secure checkout with the card and express payment options available for your order. Review your items, delivery charges and total before confirming payment.

  • 100% happiness guarantee

    Need help after your purchase? Contact our Somerville team with your order number. We can help with product issues and explain your return options, including conditions and exclusions.

    Returns and support

Alpha - HSS Tap Inter 2'' x 4.5 | UNCHI2

The Alpha HSS Tap UNC Intermediate 2 x 4.5 is engineered for tradies, machinists, and workshop professionals who require controlled, accurate thread cutting in very large imperial fastening applications. Manufactured from high-speed steel (HSS), this intermediate tap delivers exceptional strength, wear resistance, and clean thread formation in heavy-duty industrial and fabrication environments.

Featuring an intermediate (second) tap profile, this tool is ideal for progressing threads after a taper tap and before finishing with a bottoming tap. Suitable for hand or machine tapping in steel and other ferrous materials where strength, accuracy, and tool reliability are critical.

Pack Quantity: 1 Tap

Key Features Technical Specifications Why Tradies Buy This Industrial Shed’s Trade Guarantee

► Key Features

  • Intermediate (second) tap for controlled thread cutting
  • High-speed steel (HSS) construction for strength and durability
  • UNC thread profile for very large imperial fastening applications
  • Produces clean, accurate threads in steel and similar materials
  • Ideal for heavy-duty workshop, fabrication, and industrial use
  • Tap Type: Intermediate (Second) Tap
  • Thread Standard: UNC
  • Thread Size: 2in
  • Threads Per Inch: 4.5
  • Material: High-Speed Steel (HSS)
  • Pack Quantity: 1 Piece
  • Product Code: UNCHI2
  • Application: Thread Cutting, Heavy Fabrication & Industrial Maintenance
  • Intermediate profile allows controlled threading on very large fasteners
  • HSS construction delivers strength and long tool life
  • Accurate UNC threads for heavy-duty imperial applications
  • Ideal middle step between taper and bottoming taps
  • Built for rugged trade and industrial conditions
  • Pro-grade threading tools professionals rely on daily
  • Consistent cutting performance under extreme workloads
  • Trusted choice for workshops and heavy fabrication environments

► Technical Specifications

  • Brand: Alpha
  • Part No.: UNCHI2
  • Diameter (in): 2
  • Type of Measure: UNC
  • Drill Size (mm): 45
  • Head Type: Intermediate
  • Material: HSS
  • Overall Length (mm): 200
  • TPI: 4.5

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Premium quality tools, sourced direct from Australian distributor Sheffield Group.
  • Loyalty Matters: Trade account perks for repeat customers.
  • Real Support, No Runaround: Backed by people who actually use the tools.
  • Fast Delivery, Every Time: Get what you need without delays.

► Stock won’t last — get yours now at Industrial Shed!

Delivery options

We deliver across Australia. Freight costs depend on the item's size, weight and delivery address. Use the freight form above to request a price for this product.

Local delivery and collection

Local delivery is available on the Mornington Peninsula. You can also collect from Factory 1/30 Simcock Street, Somerville VIC 3912. Wait for your collection confirmation before coming in.

Tracking and delivery questions

Tracking details are sent after dispatch. For delivery timing, access requirements or help with a bulky item, call 03 5978 0078.

Read the shipping and delivery policy

Start a return

Contact us with your order number and the reason for the return. We will confirm the next steps before you send anything back.

Change of mind

The returns policy allows 14 days from delivery for eligible unused items in their original condition and packaging. Special orders and custom products are excluded from change-of-mind returns. Other exclusions may apply.

Faulty or damaged items

Send photos and a description of the problem to supportHQ@industrialshed.net.au, or call 03 5978 0078.

Read the full returns and refund policy

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