Shopping Cart

Your cart is empty.

Your cart is empty.

1/2'-28 UNEF Tap And Die Set, HSS 1/2 x 28 UNEF High Speed Steel Machine Thread Screw Tap with Round Threading Die Right Hand, Tap & Die Kit for Nut Screw Bolt Thread Repair

4.4 (5) Write Review
Free shipping on orders over $29.99

$12.39

$ 5 .99 $5.99

In Stock
  • Wide Application: Ideal for making or repairing male and female threads on muzzle or muzzle devices. Compatible process materials include cast iron, copper, brass, abrasive steel, A3 steel, and other metal materials. It comes with a transparent box for easy storage.
  • Fast Chip Removal: Debris rapidly discharges between 4 straight flutes, no blocking, making your threading process faster and easier.
  • Durable Material: The tap is made of the full grinding high speed precision steel 6542 (M2), accuracy class: 2A. The round die is made of alloy tool steel, accuracy class: 2B. Clear thread with sharp blade, wear resistance for longer service life.
  • Size: 95 x 63 x 13 mm / 3.8 x 2.5 x 0.5". Tap Length: 85mm/3.33", Thread Head: 27mm/1.07", Square Head Width: 7mm/0.27". Die OD: 38mm/1.50", Die Thickness: 10mm/0.39". TPI: 28 teeth per inch.
  • Package Include: 1 x Thread Tap, 1 x Round Thread Die, 1 x Storage Box.


Product Description

Machine Thread Screw Tap with Round Threading Die
Machine Thread Screw Tap with Round Threading Die
Machine Thread Screw Tap with Round Threading Die

Spicy G
Reviewed in the United States on May 4, 2025
make it do what it does
Gazza
Reviewed in Australia on February 17, 2025
Item was exactly as shown. New and unused. Delivery was prompt. Have used the tap twice with success and am waiting to use the die.
Jeff Silverman
Reviewed in the United States on July 28, 2024
I had to create threads on a 1/2" metal rod. The die worked amazingly well with little effort. The vendor shipped it out quickly and I received it a day earlier than expected.
Denny
Reviewed in Canada on January 5, 2024
Have not used the product yet but it's a tap and die so what could go wrong,,EH. Prompt deliver and product looks just fine
Henry
Reviewed in the United States on April 28, 2024
Tap is nice and has a decent edge, works as intended.
Recommended Products
HSS 10mm x 1.25 Metric Tap Left Hand Thread M10 x 1.25mm Pitch

$14.99

$ 7 .99 $7.99

4.5
Select Option
uxcell Machine Tap #4-40 UNC Thread 2B Class 3 Flutes High Speed Steel Screw Threading Tap Tapping Tool

$8.83

$ 4 .99 $4.99

4.8
Select Option
Century Drill & Tool 99511 Bottoming Tap, 1/2-13NC

$5.99

$ 2 .99 $2.99

4.4
Select Option
24mm 24 x 1.5 HSS Metric Tap Right Hand Thread M24 x 1.5mm Pitch

$26.99

$ 11 .99 $11.99

4.3
Select Option
ApplianPar M10 x 1.25 Metric High Speed Steel Left Hand Thread Plug Tap LH HSS for Threading Machine Electric Drill DIY 10MM

$8.08

$ 3 .99 $3.99

4.6
Select Option
ACME 3/8-12 Trapezoidal Tap, ACME 3/8'-12 HSS Trapezoidal Thread Tap Right Hand

$21.69

$ 10 .99 $10.99

4.5
Select Option
Long 49mm 2.5mm Cutting Diameter HSS Straight Screw Thread Tap 10 Pcs

$5.59

$ 1 .99 $1.99

4.4
Select Option
uxcell Spiral Point Plug Threading Tap UNC 1/2-12 Thread, Ground Threads H2 3 Flutes, High Speed Steel HSS 6542, Titanium Coated, Round Shank with Square End

$13.89

$ 5 .99 $5.99

4.3
Select Option