MICRO 100 Boring Bar Set: Boring, 5/16 in Shank Dia., Bright (Uncoated)
The MICRO 100 Boring Bar Set (MPN BB-4) is a bright, uncoated machining tool set containing 6 tools with a 5/16 in shank diameter and a 2° clearance angle. 3G Electric sources this precision set across 14 industrial…
SKU 3G-OTH-291623
Also listed as: BB4 · BB 4
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MICRO 100 Boring Bar Set (MPN BB-4) is a bright, uncoated machining tool set containing 6 tools with a 5/16 in shank diameter and a 2° clearance angle. 3G Electric sources this precision set across 14 industrial departments, with specialist expertise in machining tooling to ensure you get the right solution.
Frequently Asked Questions
What is the MICRO 100 Boring Bar Set used for?
The MICRO 100 Boring Bar Set is used for precision internal boring operations in machining. It is ideal for creating accurate holes, enlarging existing bores, and achieving fine surface finishes in metalworking applications across industries like aerospace, automotive, and general manufacturing.
What are the specifications of the MICRO 100 Boring Bar Set BB-4?
The MICRO 100 Boring Bar Set BB-4 includes 6 tools with a 5/16 in shank diameter, bright (uncoated) finish, and a 2° clearance angle. It is designed for boring operations and is manufactured by MICRO 100, a trusted brand in precision tooling.
Where to buy the MICRO 100 Boring Bar Set worldwide?
You can source the MICRO 100 Boring Bar Set BB-4 worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive genuine MICRO 100 tooling for your machining needs.
How to select the right boring bar set for machining?
To select the right boring bar set, match the shank diameter to your tool holder, consider the clearance angle for chip evacuation, and choose the coating based on material. For precision work, the MICRO 100 BB-4 set with 5/16 in shank and 2° clearance is a reliable choice.
Used in
Common applications for MICROMICRO Products
3G Electric supplies MICRO machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
