Drill America
✓Price
$50.99
TOP-VIGOR 5/16"-18 BSW Spiral Flute Thread Tap, Metric Machine Threading Tap H2 Tolerance, HSS-Cobalt(5% Co) Uncoated Thread Milling Tap(Round Shank Square End)
★★★★★
$50.99
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2 availableSize: 5/16"-18 BSW
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1
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About this item
- Tap Size - Thread Size: M8 x 1.25mm, Tolerance: H2, Thread Length: 22mm / 0.87", Square End Size: 4.8mm / 0.19", Round Shank Dia.: 6mm / 0.24", Round Shank Length: 33mm / 1.3", Total Length: 70mm / 2.76"
- HSS Material- This M8 x 1.25 metric threading tap is made from high-speed steel with high hardness and toughness. With a nitriding coating, ensuring fine durability and longevity even with frequent use.
- Spiral Flute Design - The spiral flute design of this threading tap helps to ensure that chips are effectively removed during the threading process, reducing the likelihood of thread damage or breakage.
- Square End for Easy Use - The square end of this threading tap ensures a secure grip when used with a wrench, allowing for greater precision and control during the threading process. Used on drilling machines, tapping machines, CNC and milling machines.
- Precision Machining - With H2 tolerance and a round shank with square end, this threading tap provides precise and accurate threads in a variety of materials, including stainless steel, aluminum, and other metals, making it ideal for both professional machinists and DIY enthusiasts.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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