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 e515 hss brt unc tap iso 529 4fl 1.1/4 inch x 7 – 5977215 | 1-1/4" | 7.00 | - | 2B | - | - | - | 41.00 | HSS | E515 | - | Bright | 5.9449 | 151.00 | Dormer Pramet | - | - | $241.30 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.1/4 inch x 7 – 5977215Tap Size: 1-1/4" Threads Per Inch: 7.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 41.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 5.9449 Overall Length MM: 151.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $241.30 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.1/4 inch x 7 – 5977217 | 1-1/4" | 7.00 | - | 2B | - | - | - | 41.00 | HSS | E515 | - | Bright | 5.9449 | 151.00 | Dormer Pramet | - | - | $241.30 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.1/4 inch x 7 – 5977217Tap Size: 1-1/4" Threads Per Inch: 7.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 41.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 5.9449 Overall Length MM: 151.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $241.30 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.1/4 inch x 7 – 5977219 | 1-1/4" | 7.00 | - | 2B | - | - | - | 41.00 | HSS | E515 | - | Bright | 5.9449 | 151.00 | Dormer Pramet | - | - | $241.30 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.1/4 inch x 7 – 5977219Tap Size: 1-1/4" Threads Per Inch: 7.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 41.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 5.9449 Overall Length MM: 151.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $241.30 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.1/8 inch x 7 – 5977009 | 1-1/8" | 7.00 | - | 2B | - | - | - | 35.00 | HSS | E515 | - | Bright | 5.4331 | 138.00 | Dormer Pramet | - | - | $172.27 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.1/8 inch x 7 – 5977009Tap Size: 1-1/8" Threads Per Inch: 7.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 35.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 5.4331 Overall Length MM: 138.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $172.27 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.1/8 inch x 7 – 5977221 | 1-1/8" | 7.00 | - | 2B | - | - | - | 35.00 | HSS | E515 | - | Bright | 5.4331 | 138.00 | Dormer Pramet | - | - | $172.27 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.1/8 inch x 7 – 5977221Tap Size: 1-1/8" Threads Per Inch: 7.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 35.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 5.4331 Overall Length MM: 138.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $172.27 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.1/8 inch x 7 – 5977225 | 1-1/8" | 7.00 | - | 2B | - | - | - | 35.00 | HSS | E515 | - | Bright | 5.4331 | 138.00 | Dormer Pramet | - | - | $172.27 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.1/8 inch x 7 – 5977225Tap Size: 1-1/8" Threads Per Inch: 7.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 35.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 5.4331 Overall Length MM: 138.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $172.27 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.3/8 inch x 6 – 5977194 | 1-3/8" | 6.00 | - | 2B | - | - | - | 47.00 | HSS | E515 | - | Bright | 6.3780 | 162.00 | Dormer Pramet | - | - | $285.63 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.3/8 inch x 6 – 5977194Tap Size: 1-3/8" Threads Per Inch: 6.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 47.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 6.3780 Overall Length MM: 162.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $285.63 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.3/8 inch x 6 – 5977200 | 1-3/8" | 6.00 | - | 2B | - | - | - | 47.00 | HSS | E515 | - | Bright | 6.3780 | 162.00 | Dormer Pramet | - | - | $285.63 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.3/8 inch x 6 – 5977200Tap Size: 1-3/8" Threads Per Inch: 6.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 47.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 6.3780 Overall Length MM: 162.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $285.63 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 1.3/8 inch x 6 – 5977203 | 1-3/8" | 6.00 | - | 2B | - | - | - | 47.00 | HSS | E515 | - | Bright | 6.3780 | 162.00 | Dormer Pramet | - | - | $285.63 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 1.3/8 inch x 6 – 5977203Tap Size: 1-3/8" Threads Per Inch: 6.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 47.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 6.3780 Overall Length MM: 162.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $285.63 |
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![]() | Dormer e515 hss brt unc tap iso 529 4fl 3/4 inch x 10 – 5977159 | 3/4 | 10.00 | - | 2B | - | - | - | 29.00 | HSS | E515 | - | Bright | 4.4094 | 112.00 | Dormer Pramet | - | - | $60.87 | Add to Cart |
Dormer e515 hss brt unc tap iso 529 4fl 3/4 inch x 10 – 5977159Tap Size: 3/4 Threads Per Inch: 10.00 Pitch: - Thread Limit: 2B Square Size: - Neck Length: - Thread Length Inch: - Thread Length MM: 29.00 Material: HSS List Number: E515 Chamfer: - Coating: Bright Overall Length Inch: 4.4094 Overall Length MM: 112.00 Brand: Dormer Pramet Neck Length Inch: - Neck Length MM: - $60.87 |










