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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | A08f-scldl04 boring bar – 54679 | SCLDL | - | CD.. 1.21.2.. | CD.. 04T0.. | 0.315 | 8.00 | - | - | 3.150 | 80.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08f-scldl04 boring bar – 54679Boring Bar Type: SCLDL ANSI / ISO Bar Size: - Insert Style ANSI: CD.. 1.21.2.. Insert Style ISO: CD.. 04T0.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 3.150 Overall Length MM: 80.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08f-scldr04 boring bar – 54692 | SCLDR | - | CD.. 1.21.2.. | CD.. 04T0.. | 0.315 | 8.00 | - | - | 3.150 | 80.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08f-scldr04 boring bar – 54692Boring Bar Type: SCLDR ANSI / ISO Bar Size: - Insert Style ANSI: CD.. 1.21.2.. Insert Style ISO: CD.. 04T0.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 3.150 Overall Length MM: 80.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08f-stfdl06 boring bar – 54842 | STFDL | - | TD.. 1.21.5.. | TD.. 06T0.. | 0.315 | 8.00 | - | - | 3.150 | 80.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08f-stfdl06 boring bar – 54842Boring Bar Type: STFDL ANSI / ISO Bar Size: - Insert Style ANSI: TD.. 1.21.5.. Insert Style ISO: TD.. 06T0.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 3.150 Overall Length MM: 80.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08f-stfdr06 boring bar – 54843 | STFDR | - | TD.. 1.21.5.. | TD.. 06T0.. | 0.315 | 8.00 | - | - | 3.150 | 80.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08f-stfdr06 boring bar – 54843Boring Bar Type: STFDR ANSI / ISO Bar Size: - Insert Style ANSI: TD.. 1.21.5.. Insert Style ISO: TD.. 06T0.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 3.150 Overall Length MM: 80.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08f-stldl06 boring bar – 54778 | STLDL | - | TD.. 1.21.5.. | TD.. 06T0.. | 0.315 | 8.00 | - | - | 3.150 | 80.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08f-stldl06 boring bar – 54778Boring Bar Type: STLDL ANSI / ISO Bar Size: - Insert Style ANSI: TD.. 1.21.5.. Insert Style ISO: TD.. 06T0.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 3.150 Overall Length MM: 80.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08f-stldr06 boring bar – 54780 | STLDR | - | TD.. 1.21.5.. | TD.. 06T0.. | 0.315 | 8.00 | - | - | 3.150 | 80.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08f-stldr06 boring bar – 54780Boring Bar Type: STLDR ANSI / ISO Bar Size: - Insert Style ANSI: TD.. 1.21.5.. Insert Style ISO: TD.. 06T0.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 3.150 Overall Length MM: 80.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08k-scfcl06 boring bar – 93711 | SCFCL | - | CC..21.5. | CC..0602.. | 0.315 | 8.00 | - | - | 4.921 | 125.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08k-scfcl06 boring bar – 93711Boring Bar Type: SCFCL ANSI / ISO Bar Size: - Insert Style ANSI: CC..21.5. Insert Style ISO: CC..0602.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 4.921 Overall Length MM: 125.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08k-scfcl06-r boring bar – 2516589 | SCFCL | - | CC..21.5. | CC..0602.. | 0.315 | 8.00 | - | - | 4.921 | 125.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08k-scfcl06-r boring bar – 2516589Boring Bar Type: SCFCL ANSI / ISO Bar Size: - Insert Style ANSI: CC..21.5. Insert Style ISO: CC..0602.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 4.921 Overall Length MM: 125.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08k-scfcr06 boring bar – 93710 | SCFCR | - | CC..21.5. | CC..0602.. | 0.315 | 8.00 | - | - | 4.921 | 125.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08k-scfcr06 boring bar – 93710Boring Bar Type: SCFCR ANSI / ISO Bar Size: - Insert Style ANSI: CC..21.5. Insert Style ISO: CC..0602.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 4.921 Overall Length MM: 125.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |
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![]() | A08k-scfcr06-r boring bar – 2516556 | SCFCR | - | CC..21.5. | CC..0602.. | 0.315 | 8.00 | - | - | 4.921 | 125.00 | Yes | Steel | SECO Tools | $173.46 | Add to Cart |
A08k-scfcr06-r boring bar – 2516556Boring Bar Type: SCFCR ANSI / ISO Bar Size: - Insert Style ANSI: CC..21.5. Insert Style ISO: CC..0602.. Shank Diameter Inch: 0.315 Shank Diameter MM: 8.00 Min Bore Diameter Inch: - Min Bore Diameter MM: - Overall Length Inch: 4.921 Overall Length MM: 125.00 Coolant Thru: Yes Material: Steel Brand: SECO Tools $173.46 |










