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Micro 100

Micro 100 BB-140800SG Boring Bar .140 .800 .0460

SKU CH-FD77-9TEB3

Precision boring bar with 0.140 inch bore diameter and 0.800 inch depth capacity using C2 micrograin carbide

  • C2 micrograin carbide delivers wear resistance
  • TiN coating reduces friction during boring
  • .140 inch bore diameter suits small-hole work
  • .800 inch shank fits Micro-Quik holders

Boring Bar .140 Inch Bore

The Micro 100 BB-140800SG is a C2 micrograin carbide boring bar with a 0.140 inch bore diameter and 0.800 inch shank diameter. It features a TiN coating and is designed for use with Micro-Quik tool holders. This new tool suits machinists requiring precision internal machining in small diameters.

Micro-Quik Holder Installation

Installation requires a compatible Micro-Quik tool holder for secure clamping. The holder must accept the 0.800 inch shank and provide adequate rigidity for the 0.0460 inch cutting depth. Problems typically arise from holder incompatibility or insufficient clamping force causing vibration and poor surface finish.

How it compares

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

Price $25.99
Cheaper than about 72% of the 397 comparable items (median $91.99).

Specifications

Product
Brand nameMICRO 100

Questions about this item

How do I verify the boring bar is cutting correctly after setup?

Check that the C2 Micrograin Carbide tip produces a smooth bore at the .140 inch diameter with the .0460 inch nose radius.

What comes in the box and what must I purchase separately?

The package includes one Micro 100 BB-140800SG boring bar with TiN coating for Micro-Quik tool holders; holders are sold separately.

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