Helical Back Rake Boring Bars - Coated

Helical Back Rake Boring Bars - Coated

  • $51.10 USD


Please allow 1-2 weeks delivery outside the USA

Optimize your machining process with our helical back rake boring bars. Designed for adjustable maximum bore depth to suit a variety of applications.

Crafted from premium submicron grade carbide, these tools deliver exceptional durability and performance.

The positive high shear tool design minimizes cutting force, ensuring smoother cuts and increased efficiency. Available in uncoated and coated versions, the AlTiN+ coating offers superior wear resistance and a better surface finish for high-quality results.

Upgrade your tooling with precision-engineered boring bars built for strength, accuracy, and reliability.

boring bar

A (Minimum Bore) S (Shank Diameter) OAL Tool # Uncoated EDP # AlTiN+ EDP #
0.13 0.1093 1.5 HB135 SCI.215736 SCI.215832
0.145 0.125 1.5 HB150 SCI.215739 SCI.215835
0.145 0.125 2.5 HB150L SCI.215742 SCI.215838
0.174 0.1562 1.5 HB180 SCI.215745 SCI.215841
0.174 0.1562 2 HB180L SCI.215751 SCI.215847
0.174 0.1562 3 HB180EL SCI.215748 SCI.215844
0.205 0.1875 1.5 HB210 SCI.215754 SCI.215850
0.205 0.1875 3 HB210L SCI.215757 SCI.215853
0.235 0.2187 1.5 HB240 SCI.215760 SCI.215856
0.235 0.2187 3 HB240L SCI.215763 SCI.215859
0.284 0.25 2.5 HB300 SCI.215766 SCI.215862
0.284 0.25 3.5 HB300L SCI.215769 SCI.215865
0.345 0.3125 3 HB360 SCI.215772 SCI.215868
0.345 0.3125 5 HB360L SCI.215775 SCI.215871
0.47 0.4375 3 HB480 SCI.215778 SCI.215874
0.47 0.4375 6 HB480L SCI.215781 SCI.215877

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