MICRO 100 Boring Bar: Reverse Boring, 5/16 in Shank Dia., AlTiN
The MICRO 100 Boring Bar: Reverse Boring (MPN QRB-3001250X) is a machining tool with a 5/16 in shank diameter, AlTiN coating, and a 0.1438 in center-to-cutting-tip offset. 3G Electric interprets this demand and…
SKU 3G-OTH-246033
Also listed as: QRB3001250X · QRB 3001250X
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 Boring Bar: Reverse Boring (MPN QRB-3001250X) is a machining tool with a 5/16 in shank diameter, AlTiN coating, and a 0.1438 in center-to-cutting-tip offset. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in machining and controls as an authorized distributor.
Frequently Asked Questions
What is the MICRO 100 QRB-3001250X boring bar used for?
The MICRO 100 QRB-3001250X is a reverse boring bar used in precision machining to create internal diameters and back-face features on workpieces. It is commonly applied in industries such as aerospace, automotive, and medical device manufacturing where tight tolerances and fine surface finishes are required.
What are the specifications of the MICRO 100 QRB-3001250X boring bar?
The MICRO 100 QRB-3001250X has a 5/16 in shank diameter and a center-to-cutting-tip dimension of 0.1438 in. It features an AlTiN coating for enhanced wear resistance and heat dissipation. The manufacturer part number is QRB-3001250X, and it is designed for reverse boring operations.
Where to buy the MICRO 100 QRB-3001250X boring bar worldwide?
You can source the MICRO 100 QRB-3001250X 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 on this precision machining tool.
How to select the correct MICRO 100 boring bar for a machining application?
To select the correct MICRO 100 boring bar, match the shank diameter to your tool holder's capacity and ensure the center-to-cutting-tip dimension fits your bore depth. The AlTiN coating suits high-temperature alloys. For reverse boring, the QRB-3001250X is designed for back-facing operations. Consult your machine's specifications for compatibility.
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.
