Spiral Flute Tap
TMT Toolbox’s spiral flute tap is the ultimate tool for precise, clean, and effective threading. Engineered with an innovative design and unparalleled craftsmanship, our spiral flute taps are a quintessential addition to any toolkit.
At TMT Toolbox, we understand the significance of precision in every project. That’s why our threading taps offer exceptional accuracy, ensuring a perfect thread every time. The unique spiral flute design effectively channels chips away from the cutting path, resulting in cleaner cuts and extended tool life.
Our spiral taps, crafted from premium-grade materials, exhibit remarkable durability and resistance to wear, even under the most rigorous conditions. The high-speed steel construction guarantees superior strength and longevity, making it an economical choice for both professionals and DIY enthusiasts.
Beyond function, TMT Toolbox’s spiral flute taps are a testament to our commitment to quality and customer satisfaction. We stand behind our products with unwavering support.
Enter a new era of threading excellence with our thread cutting machine screws. Empower your projects with TMT Toolbox today.
Tap Size
Threads Per Inch
Pitch
Thread Limit
Chamfer
Coating
Overall Length Inch
Overall Length MM
List Number
Material
Brand
| Image | Product | Tap Size | Threads Per Inch | Pitch | Thread Limit | Chamfer | Coating | Overall Length Inch | Overall Length MM | List Number | Material | Brand | Price | Quantity | Add to Cart | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 3/4 inch x 14 – 5974222 | 3/4 | 14 | - | Normal | 2P - 3P | Bright | 5.512 | 140.00 | EX40 | HSSE-PM | Dormer Pramet | $280.58 | Add to Cart |
Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 3/4 inch x 14 – 5974222Tap Size: 3/4 Threads Per Inch: 14 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Bright Overall Length Inch: 5.512 Overall Length MM: 140.00 List Number: EX40 Material: HSSE-PM Brand: Dormer Pramet $280.58 |
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![]() | Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 3/8 inch x 19 – 5974225 | 3/8 | 19 | - | Normal | 2P - 3P | Bright | 3.937 | 100.00 | EX40 | HSSE-PM | Dormer Pramet | $97.42 | Add to Cart |
Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 3/8 inch x 19 – 5974225Tap Size: 3/8 Threads Per Inch: 19 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Bright Overall Length Inch: 3.937 Overall Length MM: 100.00 List Number: EX40 Material: HSSE-PM Brand: Dormer Pramet $97.42 |
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![]() | Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 5/8 inch x 14 – 5974232 | 5/8 | 14 | - | Normal | 2P - 3P | Bright | 4.921 | 125.00 | EX40 | HSSE-PM | Dormer Pramet | $269.50 | Add to Cart |
Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 5/8 inch x 14 – 5974232Tap Size: 5/8 Threads Per Inch: 14 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Bright Overall Length Inch: 4.921 Overall Length MM: 125.00 List Number: EX40 Material: HSSE-PM Brand: Dormer Pramet $269.50 |
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![]() | Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 7/8 inch x 14 – 5973750 | 7/8 | 14 | - | Normal | 2P - 3P | Bright | 5.906 | 150.00 | EX40 | HSSE-PM | Dormer Pramet | $333.67 | Add to Cart |
Dormer ex40 hss-e-pm brt g(bsp) tap 4fl 7/8 inch x 14 – 5973750Tap Size: 7/8 Threads Per Inch: 14 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Bright Overall Length Inch: 5.906 Overall Length MM: 150.00 List Number: EX40 Material: HSSE-PM Brand: Dormer Pramet $333.67 |
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![]() | Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 3fl 1/4 inch x 19 – 5973905 | 1/4 | 19 | - | Normal | 2P - 3P | Steam Tempered | 3.937 | 100.00 | EX41 | HSSE-PM | Dormer Pramet | $95.08 | Add to Cart |
Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 3fl 1/4 inch x 19 – 5973905Tap Size: 1/4 Threads Per Inch: 19 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Steam Tempered Overall Length Inch: 3.937 Overall Length MM: 100.00 List Number: EX41 Material: HSSE-PM Brand: Dormer Pramet $95.08 |
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![]() | Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 3fl 1/8 inch x 28 – 5973910 | 1/8 | 28 | - | Normal | 2P - 3P | Steam Tempered | 3.543 | 90.00 | EX41 | HSSE-PM | Dormer Pramet | $57.45 | Add to Cart |
Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 3fl 1/8 inch x 28 – 5973910Tap Size: 1/8 Threads Per Inch: 28 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Steam Tempered Overall Length Inch: 3.543 Overall Length MM: 90.00 List Number: EX41 Material: HSSE-PM Brand: Dormer Pramet $57.45 |
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![]() | Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1 inch x 11 – 5973773 | 1 | 11 | - | Normal | 2P - 3P | Steam Tempered | 6.299 | 160.00 | EX41 | HSSE-PM | Dormer Pramet | $522.67 | Add to Cart |
Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1 inch x 11 – 5973773Tap Size: 1 Threads Per Inch: 11 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Steam Tempered Overall Length Inch: 6.299 Overall Length MM: 160.00 List Number: EX41 Material: HSSE-PM Brand: Dormer Pramet $522.67 |
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![]() | Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1.1/2 inch x 11 – 5973797 | 1-1/2" | 11 | - | Normal | 2P - 3P | Steam Tempered | 7.480 | 190.00 | EX41 | HSSE-PM | Dormer Pramet | $1,134.58 | Add to Cart |
Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1.1/2 inch x 11 – 5973797Tap Size: 1-1/2" Threads Per Inch: 11 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Steam Tempered Overall Length Inch: 7.480 Overall Length MM: 190.00 List Number: EX41 Material: HSSE-PM Brand: Dormer Pramet $1,134.58 |
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![]() | Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1.1/4 inch x 11 – 5973838 | 1-1/4" | 11 | - | Normal | 2P - 3P | Steam Tempered | 6.693 | 170.00 | EX41 | HSSE-PM | Dormer Pramet | $793.33 | Add to Cart |
Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1.1/4 inch x 11 – 5973838Tap Size: 1-1/4" Threads Per Inch: 11 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Steam Tempered Overall Length Inch: 6.693 Overall Length MM: 170.00 List Number: EX41 Material: HSSE-PM Brand: Dormer Pramet $793.33 |
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![]() | Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1.1/8 inch x 11 – 5973890 | 1-1/8" | 11 | - | Normal | 2P - 3P | Steam Tempered | 6.693 | 170.00 | EX41 | HSSE-PM | Dormer Pramet | $618.92 | Add to Cart |
Dormer ex41 hss-e-pm stm tmprd g(bsp) tap 4fl 1.1/8 inch x 11 – 5973890Tap Size: 1-1/8" Threads Per Inch: 11 Pitch: - Thread Limit: Normal Chamfer: 2P - 3P Coating: Steam Tempered Overall Length Inch: 6.693 Overall Length MM: 170.00 List Number: EX41 Material: HSSE-PM Brand: Dormer Pramet $618.92 |










