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Solid Carbide Lathe Boring Bars



RedLine Tools offers more than 29,000 products including solid carbide lathe boring bars. RedLine Tools' premium tungsten carbide bars, which are proudly made in the USA, provide outstanding results due to their stiffness and durability. These carbide bars are extremely effective in a variety of applications including boring, grooving, threading, profiling and reverse profiling a wide range of materials.


Our solid carbide boring bars, threading bars, profiling and grooving bars are also available in a quick-change version with great repeatability, which will save you time and money by increasing your overall efficiency. In addition to carbide bars, we also carry standard and quick change lathe boring bar holders to reduce vibration and keep your cuts as accurate as possible.


Browse our selection of solid carbide lathe boring bars below by size, depth, brand, coating, and more to find the exact tool you need. Whether you’re searching for just one tool or a complete tooling package, we provide the carbide bars and other quality products you need at competitive prices.

Solid Carbide Lathe Boring Bars Catalog

To view our catalog for solid carbide boring bars, threading bars, profiling and grooving bars, and more, CLICK HERE.

RedLine Tools offers more than 29,000 products and has the inventory to match your tool needs, including solid carbide boring bars. Whether you’re searching for just one tool or a complete tooling package, we provide the quality products you need at competitive prices.

Our Selection of Solid Carbide Lathe Boring Bars

*Photos may not be the exact representation of our carbide bar products.

Carbide Bars 
Viewing Page 1 of 12 (112 results)
Carbide Boring Bar, .1800 Minimum Bore, .005-.008 Radius, .5000 Maximum Depth

RBB101250RA

Boring Bar, .1800 Min Bore, .5000 Max Depth, .0050/.0080 Radius, .2500 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$29.09



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Carbide Boring Bar, .1200 Minimum Bore, .005-.008 Radius, .5000 Maximum Depth

RBB101155RA

Boring Bar, .1200 Min Bore, .5000 Max Depth, .0050/.0080 Radius, .1875 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
7 Available from Factory
UOM : EA
$26.26



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Carbide Maximum-Boring Bar .16 Minimum Bore, .500 Maximum Depth, .007 Tip Radius

RBB181190

Radius Boring Bar, .1600 Min Bore, .5000 Max Depth, .0070 Radius, .1875 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$29.02



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Carbide Max-Boring Bar .18 Minimum Bore Maximum Depth, .007 Tip Radius

RBB181215

Radius Boring Bar, .1800 Min Bore, .5000 Max Depth, .0070 Radius, .1875 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$29.02



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Carbide Max-Boring Bar .24 Minimum Bore, .500 Maximum Depth, .007 Tip Radius

RBB181275

Radius Boring Bar, .2400 Min Bore, .5000 Max Depth, .0070 Radius, .2500 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$31.42



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Carbide Maximum-Boring Bar .12 Minimum Bore, .500 Maximum Depth, .007 Tip Radius

RBB181130

Radius Boring Bar, .1200 Min Bore, .5000 Max Depth, .0070 Radius, .1250 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$26.57



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Carbide Profile Bar, .300 Minimum Bore

RPB561130A

Profiling Bar, .3000 Min Bore, .5000 Max Depth, .0150 Radius, .1100 Off Set, .3125 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$53.29



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Carbide Full Radius Grooving Bar 1/2 Minimum Bore, .093/.095 Groove Width

RRG241640

Full Radius Grooving Bar, .0930/.0950 Groove Width, .1500 Groove Depth, .5000 Min Bore, .5000 Max Depth, Radius, .1500 Off Set, .5000 Shank Dia, Uncoated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$70.85



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Carbide Maximum-Boring Bar .09 Minimum Bore, .500 Maximum Depth, .007 Tip Radius

RBB181065

Radius Boring Bar, .0900 Min Bore, .5000 Max Depth, .0070 Radius, .1250 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
IN STOCK
15 Available from Factory
UOM : EA
$27.11



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Solid Carbide Profiling Bar, .2200 Minimum Bore

RPB561815A

Profiling Bar, .2200 Min Bore, .5000 Max Depth, .0100 Radius, .0800 Off Set, .2500 Shank Dia, AlTiN Coated. MADE IN THE USA
RedLine Tools Made in the USA
INQUIRE FOR
DELIVERY TIME
15 Available from Factory
UOM : EA
$42.36



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