• DURACARB 6257034 Internal Boring Bar
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DURACARB 6257034 Internal Boring Bar

DURACARB 6257034 Internal Boring Bar

The DURACARB Internal Boring Bar is a carbide toolholder designed to machine precise internal diameters and bores on lathes and turning centers, sourced direct from Korea.

Key features

  • Internal boring bars are commonly used in metalworking shops and production machining environments to enlarge, true up, or finish drilled holes to tight dimensional requirements
358-1977 6257034 | S08K SCLCR 06-D
358-2000 6257038 | S10K SCLCR 06-D
358-2073 6257045 | S12M SCLCR 09-D
358-2143 6257051 | S16R SCLCR 09-D
358-2198 6257059 | S20S SCLCR 09-D
Carbide Inserts & HoldersDURACARB
5 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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DURACARB 6257034 Internal Boring Bar

Brand DURACARB·Carbide Inserts & Holders

Available part numbers (5)

358-1977, 358-2000, 358-2073, 358-2143, 358-2198

How to order

Send the DURACARB part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
358-19776257034 | S08K SCLCR 06-D
358-20006257038 | S10K SCLCR 06-D
358-20736257045 | S12M SCLCR 09-D
358-21436257051 | S16R SCLCR 09-D
358-21986257059 | S20S SCLCR 09-D

Need a different model, or a part not listed here? Send us your parts list →

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