We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Micro 100

Micro 100 BB-2901250SG Boring Tool .290 In 1.250 In

SKU CH-6Z9A-9QE7W

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 nameMICRO 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.

More in Industrial Motors & Machine Parts

Similar items