Straight Flute Tap
Our straight flute taps are expertly designed to deliver precise, efficient, and superior cutting power. These taps are made from the highest-quality steel, are built to withstand the toughest conditions, and will last for years. They cut with ease, giving you smooth, clean threads every time.
These taps, boasting a straight flute design, cut in a linear direction to prevent chip clogging, making them perfect for both through and blind holes. They are also ideal for materials where chip breaking is hard to achieve.
Whether you’re a professional tradesman or a do-it-yourself enthusiast, the TMT Toolbox’s straight flute machine tap is the perfect addition to your machine tapping toolbox.
Don’t waste another minute struggling with subpar tools. Experience the difference with TMT Toolbox’s straight flute taps today.
Tap Size
Threads Per Inch
Pitch
Thread Limit
Square Size
Neck Length
Thread Length Inch
Thread Length MM
Material
List Number
Chamfer
Coating
Overall Length Inch
Overall Length MM
Brand
| Image | Product | Tap Size | Threads Per Inch | Pitch | Thread Limit | Square Size | Neck Length | Thread Length Inch | Thread Length MM | Material | List Number | Chamfer | Coating | Overall Length Inch | Overall Length MM | Brand | Neck Length Inch | Neck Length MM | Price | Quantity | Add to Cart | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976474 | 1/2 | 14.00 | - | Normal | - | - | - | 26.00 | HSS | E547 | - | Bright | 3.4252 | 87.00 | Dormer Pramet | - | - | $59.43 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976474Tap Size: 1/2 Threads Per Inch: 14.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 26.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 3.4252 Overall Length MM: 87.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $59.43 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976477 | 1/2 | 14.00 | - | Normal | - | - | - | 26.00 | HSS | E547 | - | Bright | 3.4252 | 87.00 | Dormer Pramet | - | - | $59.43 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976477Tap Size: 1/2 Threads Per Inch: 14.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 26.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 3.4252 Overall Length MM: 87.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $59.43 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976480 | 1/2 | 14.00 | - | Normal | - | - | - | 26.00 | HSS | E547 | - | Bright | 3.4252 | 87.00 | Dormer Pramet | - | - | $59.43 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976480Tap Size: 1/2 Threads Per Inch: 14.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 26.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 3.4252 Overall Length MM: 87.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $59.43 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976484 | 1/2 | 14.00 | - | Normal | - | - | - | 26.00 | HSS | E547 | - | Bright | 3.4252 | 87.00 | Dormer Pramet | - | - | $189.00 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/2 inch x 14 – 5976484Tap Size: 1/2 Threads Per Inch: 14.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 26.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 3.4252 Overall Length MM: 87.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $189.00 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976327 | 1/4 | 19.00 | - | Normal | - | - | - | 19.00 | HSS | E547 | - | Bright | 2.6378 | 67.00 | Dormer Pramet | - | - | $45.08 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976327Tap Size: 1/4 Threads Per Inch: 19.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 19.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 2.6378 Overall Length MM: 67.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $45.08 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976330 | 1/4 | 19.00 | - | Normal | - | - | - | 19.00 | HSS | E547 | - | Bright | 2.6378 | 67.00 | Dormer Pramet | - | - | $45.08 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976330Tap Size: 1/4 Threads Per Inch: 19.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 19.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 2.6378 Overall Length MM: 67.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $45.08 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976335 | 1/4 | 19.00 | - | Normal | - | - | - | 19.00 | HSS | E547 | - | Bright | 2.6378 | 67.00 | Dormer Pramet | - | - | $45.08 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976335Tap Size: 1/4 Threads Per Inch: 19.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 19.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 2.6378 Overall Length MM: 67.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $45.08 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976339 | 1/4 | 19.00 | - | Normal | - | - | - | 19.00 | HSS | E547 | - | Bright | 2.6378 | 67.00 | Dormer Pramet | - | - | $91.70 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/4 inch x 19 – 5976339Tap Size: 1/4 Threads Per Inch: 19.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 19.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 2.6378 Overall Length MM: 67.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $91.70 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/8 inch x 28 – 5976343 | 1/8 | 28.00 | - | Normal | - | - | - | 15.00 | HSS | E547 | - | Bright | 2.3228 | 59.00 | Dormer Pramet | - | - | $34.23 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/8 inch x 28 – 5976343Tap Size: 1/8 Threads Per Inch: 28.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 15.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 2.3228 Overall Length MM: 59.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $34.23 |
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![]() | Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/8 inch x 28 – 5976346 | 1/8 | 28.00 | - | Normal | - | - | - | 15.00 | HSS | E547 | - | Bright | 2.3228 | 59.00 | Dormer Pramet | - | - | $34.23 | Add to Cart |
Dormer e547 hss brt g(bsp) tap iso 2284 4fl 1/8 inch x 28 – 5976346Tap Size: 1/8 Threads Per Inch: 28.00 Pitch: - Thread Limit: Normal Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 15.00 Material: HSS List Number: E547 Chamfer: - Coating: Bright Overall Length Inch: 2.3228 Overall Length MM: 59.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $34.23 |










