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Micro 100 BB-080200SG boring bar, carbide body, 0.500 inch diameter

Micro 100

Micro 100 BB-080200SG Boring Bar Carbide 0.500 0.0180

SKU CH-FKAY-15EHQ

Carbide boring bar with 0.500 inch diameter and 0.0180 inch tip for Micro-Quik tool holders

  • Size0.5
  • Product typeCutting Tools
  • Carbide construction resists wear during boring operations
  • TiN coating extends tool life in cutting applications
  • Micro-Quik holder enables quick tool changes
  • 500 inch diameter fits compatible machining setups
  • 0180 inch dimension supports precision boring tasks

Micro 100 Carbide Boring Bar

The Micro 100 BB-080200SG is a solid carbide boring bar with a 0.500 inch shank diameter and a 0.0180 inch minimum bore capability. It uses the Micro-Quik tool holder system for quick changes. This cutting tool is designed for precision internal machining operations in a workshop environment.

Micro-Quik Tool Holder Compatibility

The bar requires a compatible Micro-Quik tool holder to function, which locks the shank securely for accurate positioning. The 0.500 inch shank size determines the holder series needed. Users must verify their existing tooling accepts this specific shank diameter before purchase.

Minimum Bore And Application Check

The 0.0180 inch minimum bore rating limits this bar to very small internal diameters. Buyers needing larger bore capacities or different shank sizes should select an alternative tool. Ensure your machine spindle and holder setup can accommodate the 1-1/2 inch overall length.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 57% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameMICRO 100
Product typeCutting Tools
Size & build
Size0.5

Questions about this item

Should I choose the 0.500 or 0.0180 size for my boring job?

The 0.500 figure is the bar diameter and the 0.0180 figure is the cutting radius; pick the diameter that fits your holder and the radius that matches your finish requirement.

What does the 0.500 diameter mean once the bar is in the machine?

A 0.500 diameter shank fits a matching Micro-Quik holder and gives the rigidity needed for the 1-1/2 in overall length during boring passes.

What Micro-Quik interface does this bar use and what does it cap in practice?

The Micro-Quik tool holder interface locks the 0.500 shank securely, capping run-out and allowing quick changes without additional clamping hardware.

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