Boring Bars
Discover the pinnacle of precision and efficiency with TMT Toolbox’s boring bars. These professionally crafted tools are a testament to our unwavering commitment to quality, durability, and performance.
Our indexable boring bars, built with durable materials and a keen eye for craftsmanship, will withstand the rigors of heavy-duty industrial use while maintaining their precision. The result? An unparalleled lifespan of service that keeps your operation running smoothly and efficiently.
The versatility of our boring bars is another feature that sets them apart. With multiple configurations available, these tools cater to various applications, providing the perfect solution to your unique cutting needs. Whether tackling an intricate internal threading operation or creating large-diameter holes, TMT Toolbox’s carbide boring bars are more than up to the task.
Beyond performance and versatility, we also prioritize user safety. Each tool is ergonomically designed to ensure comfort, reduce fatigue, and lower the risk of repetitive strain injuries.
But the TMT Toolbox experience doesn’t stop at the product. We value our customers and strive to deliver not only top-tier tools but also exceptional customer service. From in-depth product advice to swift and secure delivery, our team’s help will make your TMT Toolbox journey as smooth and satisfying as possible.
TMT Toolbox’s boring bars are more than just tools—they’re an investment in quality, efficiency, and precision. Experience the TMT Toolbox difference today.
Boring Bar Type
Insert Style ANSI
Insert Style ISO
Shank Diameter Inch
Shank Diameter MM
Overall Length Inch
Overall Length MM
Coolant Thru
Material
Brand
| Image | Product | Boring Bar Type | ANSI / ISO Bar Size | Insert Style ANSI | Insert Style ISO | Shank Diameter Inch | Shank Diameter MM | Min Bore Diameter Inch | Min Bore Diameter MM | Overall Length Inch | Overall Length MM | Coolant Thru | Material | Brand | Price | Quantity | Add to Cart | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Pramet s20q-stfcr 11 boring bar iso s – left hand – 6756894 | STFCR | - | TC.. 21.5.. | TC.. 1102.. | - | 20.00 | - | - | - | 180.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20q-stfcr 11 boring bar iso s – left hand – 6756894Boring Bar Type: STFCR ANSI / ISO Bar Size: - Insert Style ANSI: TC.. 21.5.. Insert Style ISO: TC.. 1102.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 180.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sckcr 09 boring bar iso s – left hand – 6756999 | SCKCR | - | CC.. 32.5.. | CC.. 09T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sckcr 09 boring bar iso s – left hand – 6756999Boring Bar Type: SCKCR ANSI / ISO Bar Size: - Insert Style ANSI: CC.. 32.5.. Insert Style ISO: CC.. 09T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sclcl 09 boring bar iso s – left hand – 6757148 | SCLCL | - | CC.. 32.5.. | CC.. 09T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sclcl 09 boring bar iso s – left hand – 6757148Boring Bar Type: SCLCL ANSI / ISO Bar Size: - Insert Style ANSI: CC.. 32.5.. Insert Style ISO: CC.. 09T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sclcr 09 boring bar iso s – left hand – 6757089 | SCLCR | - | CC.. 32.5.. | CC.. 09T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sclcr 09 boring bar iso s – left hand – 6757089Boring Bar Type: SCLCR ANSI / ISO Bar Size: - Insert Style ANSI: CC.. 32.5.. Insert Style ISO: CC.. 09T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sdqcl 11 boring bar iso s – left hand – 6756841 | SDQCL | - | DC.. 32.5.. | DC.. 11T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sdqcl 11 boring bar iso s – left hand – 6756841Boring Bar Type: SDQCL ANSI / ISO Bar Size: - Insert Style ANSI: DC.. 32.5.. Insert Style ISO: DC.. 11T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sdqcr 11 boring bar iso s – left hand – 6756831 | SDQCR | - | DC.. 32.5.. | DC.. 11T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sdqcr 11 boring bar iso s – left hand – 6756831Boring Bar Type: SDQCR ANSI / ISO Bar Size: - Insert Style ANSI: DC.. 32.5.. Insert Style ISO: DC.. 11T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sducl 11 boring bar iso s – left hand – 6756916 | SDUCL | - | DC.. 32.5.. | DC.. 11T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sducl 11 boring bar iso s – left hand – 6756916Boring Bar Type: SDUCL ANSI / ISO Bar Size: - Insert Style ANSI: DC.. 32.5.. Insert Style ISO: DC.. 11T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-sducr 11 boring bar iso s – left hand – 6756824 | SDUCR | - | DC.. 32.5.. | DC.. 11T3.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-sducr 11 boring bar iso s – left hand – 6756824Boring Bar Type: SDUCR ANSI / ISO Bar Size: - Insert Style ANSI: DC.. 32.5.. Insert Style ISO: DC.. 11T3.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-seucl 08 boring bar iso s – left hand – 6760770 | SEUCL | - | EC.. 2.52.. | EC.. 0803.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-seucl 08 boring bar iso s – left hand – 6760770Boring Bar Type: SEUCL ANSI / ISO Bar Size: - Insert Style ANSI: EC.. 2.52.. Insert Style ISO: EC.. 0803.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |
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![]() | Pramet s20s-seucr 08 boring bar iso s – left hand – 6760460 | SEUCR | - | EC.. 2.52.. | EC.. 0803.. | - | 20.00 | - | - | - | 250.00 | No | Steel | Dormer Pramet | $180.32 | Add to Cart |
Pramet s20s-seucr 08 boring bar iso s – left hand – 6760460Boring Bar Type: SEUCR ANSI / ISO Bar Size: - Insert Style ANSI: EC.. 2.52.. Insert Style ISO: EC.. 0803.. Shank Diameter Inch: - Shank Diameter MM: 20.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: - Overall Length MM: 250.00 Coolant Thru: No Material: Steel Brand: Dormer Pramet $180.32 |










