Micro 100 BB-2901250SG Boring Tool .290 In 1.250 In
C2 micrograin carbide boring tool with a .290-inch bore diameter and 1.250-inch shank, featuring TiN coating for extended wear life
- C2 micrograin carbide delivers extended tool life
- .290 inch bore diameter suits precise internal machining
- 250 inch shank fits Micro-Quik holders
- TiN coating improves wear resistance and chip flow
Boring tool for .290 in bore diameter
This Micro 100 boring tool uses C2 micrograin carbide and a TiN coating. It is designed for a bore diameter of .290 in and a shank diameter of 1.250 in. The tool suits machinists who need a replaceable boring bar for precision internal work.
Limited to .290 in bore and Micro-Quik holders
The cutting diameter is fixed at .290 in, so the tool cannot produce larger or smaller bores. It requires a Micro-Quik tool holder, which restricts compatibility to that specific quick-change system. The minimum bore depth capability is .1340 in, limiting use in very shallow holes. Builders needing different diameters or holder styles must select alternative tooling.
How it compares
Measured against everything we stock in Industrial Motors & Machine Parts, at today’s prices. Recalculated every night.
- Price $34.99
- Cheaper than about 67% of the 397 comparable items (median $91.99).
Specifications
| Product | |
|---|---|
| Brand name | MICRO 100 |
Questions about this item
What bore diameter does the BB-2901250SG tool provide?
The BB-2901250SG boring tool cuts a .290 in bore diameter for precise internal machining operations.
How does the .1340 in dimension affect tool holder compatibility?
The .1340 in shank fits Micro-Quik tool holders directly, allowing quick tool changes without additional adapters.
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