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Micro 100 PBT-230750 Boring Tool - Top Rake Chipbreaker, 1/4 Min Bore Dia, 3/4 Max Bore Depth, .040 Proj, .0738 Offset, .006 Corner Rad, .006 Radius, 5/16 Shank Dia, 2-1/2 OAL, Uncoated
Micro 100 has been the industry leader in high-quality Boring Tools, leading to its international popularity and reputation as the industry's best.
Micro 100 PBT-230750 Boring Tool - Top Rake Chipbreaker, 1/4" Min Bore Dia, 3/4" Max Bore Depth, .040" Proj, .0738" Offset, .006" Corner Rad, .006" Radius, 5/16" Shank Dia, 2-1/2" OAL, Uncoated
Item #: 165653752

Micro 100 PBT-230750 Boring Tool - Top Rake Chipbreaker, 1/4" Min Bore Dia, 3/4" Max Bore Depth, .040" Proj, .0738" Offset, .006" Corner Rad, .006"

Item #: 165653752

AUD 168

Price Details

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*All items will import from US

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Micro 100 has been the industry leader in high-quality Boring Tools, leading to its international popularity and reputation as the industry's best.
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What Stands Out

Precision Engineering
Crafted for intricate boring applications, the Micro 100 PBT-230750 offers exceptional accuracy with its 1/4" minimum bore diameter and 3/4" maximum bore depth, ensuring top-notch performance in precision machining.
Versatile Compatibility
Designed with a 5/16" shank diameter, this boring tool is compatible with various setups, making it ideal for both professionals and hobbyists seeking versatile solutions in their machining projects.
Durable Design
Uncoated and built with high-quality materials, the Micro 100 PBT-230750 ensures longevity and consistent performance, addressing wear and tear concerns during prolonged use in demanding industrial environments.

Product Details

Shop Micro 100 PBT-230750 Boring Tool - Top Rake Chipbreaker, 1/4 Min Bore Dia, 3/4 Max Bore Depth, .040 Proj, .0738 Offset, .006 Corner Rad, .006 Radius, 5/16 Shank Dia, 2-1/2 OAL, Uncoated online at a best price in Australia. B09GL3PZX6
Brand NameMicro 100
Number of Items1
Unit Count1 Count
ManufacturerMicro 100 Tool Corporation
Part NumberPBT-230750
Material TypeCarbide
MaterialCarbide
BrandMicro 100
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Precision Machinists

    Suitable for machinists requiring accurate boring tools for fine tolerance work in precision engineering.

  • Small Bore Applications

    Ideal for applications involving small bore diameters, providing versatility in tighter spaces.

  • General Metalworking

    Great for general metalworking tasks where consistent boring depth and radius are required.

Not Suitable For
  • Heavy-Duty Tasks

    Not suitable for heavy-duty tasks requiring robust machining capabilities beyond this tool's specifications.

Product Description

Micro 100 PBT-230750 Boring Tool - Top Rake Chipbreaker, 1/4" Min Bore Dia, 3/4" Max Bore Depth, .040" Proj, .0738" Offset, .006" Corner Rad, .006" Radius, 5/16" Shank Dia, 2-1/2" OAL, Uncoated

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials can Micro 100 boring tools handle?

    Answer: Micro 100 boring tools excel in a variety of difficult-to-machine materials.
  • Question: Are the tools made in the USA?

    Answer: Yes, all Micro 100 tools are exclusively ground in the USA.
  • Question: What advantages do the helical grind features provide?

    Answer: The helical grind offers better chip control and frees cutting, leading to enhanced overall efficiency.

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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

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“so easy to order delivery was way earlier than i expected”

3 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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