MICRO 100 Boring Bar: Helical Back Rake, 1/8 in Shank Dia., Bright (Uncoated)
The MICRO 100 Boring Bar: Helical Back Rake (MPN HBB-040187) is a bright (uncoated), right-hand machining tool with a 1/8 in shank diameter. 3G Electric sources this precision boring bar across 14 industrial…
SKU 3G-OTH-247371
Also listed as: HBB040187 · HBB 040187
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: Helical Back Rake (MPN HBB-040187) is a bright (uncoated), right-hand machining tool with a 1/8 in shank diameter. 3G Electric sources this precision boring bar across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate fulfillment for your machining needs.
Frequently Asked Questions
What is the MICRO 100 HBB-040187 boring bar used for?
The MICRO 100 HBB-040187 is a right-hand, bright (uncoated) boring bar with a helical back rake, designed for internal turning and boring operations in precision machining. It is commonly used in metalworking to enlarge or finish pre-drilled holes, particularly in small-part applications where a 1/8 in shank diameter is required.
What are the specifications of the MICRO 100 HBB-040187 boring bar?
The MICRO 100 HBB-040187 boring bar has a shank diameter of 1/8 in, is bright (uncoated), and is right-hand. Its helical back rake geometry improves chip evacuation and cutting efficiency. The manufacturer part number is HBB-040187. This tool is suitable for use with compatible tool holders in lathes or machining centers.
Where to buy the MICRO 100 HBB-040187 boring bar worldwide?
You can source the MICRO 100 HBB-040187 boring bar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this MICRO 100 tool to procurement teams and machine shops internationally.
How to select the correct MICRO 100 boring bar for my application?
To select the correct MICRO 100 boring bar, match the shank diameter (1/8 in for the HBB-040187) to your tool holder's bore size. Consider the bar's right-hand orientation and helical back rake for chip control in internal boring. For uncoated tools, ensure the workpiece material (e.g., aluminum or steel) is compatible with bright carbide. Consult MICRO 100's catalog for application-specific geometry.
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3G Electric supplies MICRO machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
