Products for bench top machinists | LittleMachineShop.com

Boring Bar Set, 1/2" Shank, Carbide

Boring Bar Set, 1/2" Shank, Carbide - Main image
$25.86 $34.95 In stock

This carbide tipped 9-piece boring bar set includes three different length boring bars each for minimum bores of 5/16", 7/16", and 9/16". The bore depth ranges from 3/4" to 3".
The heat treated, alloy steel shanks are held to 0.000 to -0.0005" from the nominal diameter.
The holder may vary from that shown in the photo.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Ella L. ★★★★★

Finally got these to finish a cabinet build – the 7/16" bar at 3" depth handled the tight corners perfectly without any chatter. Nice to have three different shank sizes in one set so I'm not hunting for the right tool.

Chloe K. ★★★★★

I was impressed with how well the 5/16" minimum bore option handled tight spots in my last project, and the carbide tips held up through some tough steel without chipping. The heat-treated alloy shank feels solid and balanced in the tool holder.

Avery ★★★★★

The carbide tips on these bars cut cleanly through stainless steel without chattering, and the 3" depth range lets me reach deep bores I couldn't touch before. They fit my 1/2" holder snugly with no wiggle.