MICRO QRB-180500 Reverse Boring Bar, 1/4 in Shank, Bright Uncoated, Right Hand
The MICRO 100 QRB-180500 is a reverse boring bar for machining, featuring a 1/4 in shank diameter, bright (uncoated) finish, and right-hand orientation. 3G Electric interprets customer demand and delivers this…
SKU 3G-OTH-247421
Also listed as: QRB180500 · QRB 180500
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MICRO 100 QRB-180500 is a reverse boring bar for machining, featuring a 1/4 in shank diameter, bright (uncoated) finish, and right-hand orientation. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is the MICRO 100 QRB-180500 boring bar used for?
The MICRO 100 QRB-180500 is a reverse boring bar designed for internal machining operations. It is used to create or finish bores, counterbores, and back-facing features in metal parts, commonly in toolrooms, mold making, and precision engineering. Its right-hand, bright uncoated geometry suits general-purpose cutting in ferrous and non-ferrous materials.
What are the specifications of the MICRO 100 QRB-180500 boring bar?
The MICRO 100 QRB-180500 is a reverse boring bar with a 1/4 in shank diameter. It features a bright (uncoated) finish and is right-hand cutting. The manufacturer part number is QRB-180500. This tool is designed for internal boring applications where the cutting action occurs on the reverse side of the bar.
Where to buy the MICRO 100 QRB-180500 boring bar worldwide?
You can source the MICRO 100 QRB-180500 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 engineers internationally.
How to select the correct MICRO 100 boring bar for a job?
To select the correct MICRO 100 boring bar, match the shank diameter to your toolholder (here 1/4 in). Choose right-hand or left-hand based on spindle rotation and feed direction. For reverse boring applications, the QRB-180500 is designed for back-facing or internal grooves. Always verify the workpiece material and required bore depth to ensure adequate reach and rigidity.
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.
