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Frequently Asked Questions
What is the MICRO 100 QRR-039-12 grooving tool used for?
The MICRO 100 QRR-039-12 is a right-hand grooving tool designed for precision grooving, parting, and turning operations on CNC and manual lathes. It is commonly used in aerospace, automotive, and general machining applications where tight tolerances and fine surface finishes are required.
What are the specifications of the MICRO 100 QRR-039-12 grooving tool?
The MICRO 100 QRR-039-12 has a 0.3750 in shank diameter, a right-hand cutting direction, and an overall length of 2.000 in. The manufacturer part number is QRR-039-12. This tool is made from micro-grain carbide for durability and wear resistance in high-speed machining.
Where to buy the MICRO 100 QRR-039-12 grooving tool worldwide?
You can source the MICRO 100 QRR-039-12 grooving tool 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 grooving tool.
How to select the correct MICRO 100 grooving tool for your application?
To select the correct MICRO 100 grooving tool, match the shank diameter to your tool holder, confirm the cutting direction (right-hand for standard turning), and ensure the overall length fits your machine clearance. For the QRR-039-12, verify the groove width and depth requirements against the tool's geometry.
Used in
Common applications for MICROMICRO Products
3G Electric supplies MICRO grooving tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















