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Micro 100 BB-140500SG boring tool cylindrical shank TiN coated

Micro 100

Micro 100 BB-140500SG Boring Tool .140 In Bore .500 In Shank

SKU CH-3727-RCVQB

Boring tool with 0.140 inch bore diameter and 0.500 inch shank, made from C2 micrograin carbide with TiN coating for precise machining

  • C2 micrograin carbide delivers extended tool life
  • .0460 in bore depth supports precise shallow boring
  • .500 in shank diameter fits standard Micro-Quik holders
  • .140 in bore diameter enables accurate small-hole machining

Micro 100 BB-140500SG boring tool

The Micro 100 BB-140500SG boring tool is built for machinists who need a precise .140 inch bore diameter with a .500 inch shank. It uses C2 micrograin carbide for wear resistance and includes a TiN coating. The tool fits Micro-Quik tool holders for quick changes.

Sustained cutting performance

Under sustained load the C2 micrograin carbide substrate maintains edge integrity while the TiN coating reduces friction and heat buildup. This combination helps the tool hold tolerance during extended boring cycles. The Micro-Quik holder interface keeps runout low so surface finish stays consistent over long cuts.

How it compares

Measured against everything we stock in Industrial Motors & Machine Parts, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 74% of the 397 comparable items (median $91.99).

Specifications

Product
Brand nameMICRO 100

Questions about this item

How much heat does the BB-140500SG generate during continuous boring operations?

The C2 micrograin carbide construction with TiN coating reduces friction and heat buildup during extended boring cycles, maintaining dimensional stability in the .140 in bore diameter.

What tool holder system is required to mount this boring bar in the machine?

The BB-140500SG uses the Micro-Quik tool holder interface with a .500 in shank diameter for secure, repeatable mounting in compatible machining centres.

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