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Micro 100 boring tool silver metal cylinder .290 .750 .1340

Micro 100

Micro 100 BB-290750SG Boring Tool .290 .750 .1340

SKU CH-CE62-DGANG

C2 micrograin carbide boring tool cuts .290 inch diameter bores with .750 inch shank and .1340 inch projection

  • C2 Micrograin Carbide resists wear for longer tool life
  • .290 inch bore diameter fits precise internal machining
  • .750 inch shank diameter suits compatible Micro-Quik holders
  • .1340 inch dimension supports accurate boring operations

Micro 100 Boring Tool .290 .750

Micro 100 BB-290750SG is a solid carbide boring bar with a 0.290 inch bore diameter and a 0.750 inch shank. It features C2 micrograin carbide construction and a TiN coating for wear resistance. The tool uses a Micro-Quik holder system and has a 0.1340 inch dimension for specific applications. It is supplied new for precision machining tasks.

Machinists needing small-bore internal cutting

This tool suits machinists producing accurate internal diameters in tight spaces where a 0.290 inch bore is required. The Micro-Quik holder provides quick changes for high-mix production. Buyers needing larger bore diameters or different shank sizes must select alternative tooling. Operations requiring indexable inserts or heavy roughing capacity should evaluate other boring bar styles.

Highlights

  • C2 Micrograin Carbide resists wear for longer tool life
  • .290 inch bore diameter fits precise internal machining
  • .750 inch shank diameter suits compatible Micro-Quik holders
  • .1340 inch dimension supports accurate boring operations

Specifications

BrandMICRO 100

Questions about this item

What size Micro-Quik tool holder does the BB-290750SG boring tool require?

The boring tool is designed for a Micro-Quik tool holder with a .750 inch shank diameter.

Can I use this .290 inch bore tool with my existing .750 inch tooling setup?

Yes, the .750 inch shank matches standard holders, while the .290 inch bore diameter suits smaller internal machining tasks.

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