MICRO-QUIK Boring Bar: Boring, 1/2 in Shank Dia., AlTiN, 0.2100 in Center to Cutting Tip
SKU 3G-OTH-246901
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the MICRO-QUIK QBB-4603000X boring bar used for?
The MICRO-QUIK QBB-4603000X is a right-hand boring bar for precision internal machining. It is used in lathes and boring mills to enlarge, finish, or contour holes in metal parts. Its AlTiN coating reduces friction and heat, making it suitable for ferrous and non-ferrous materials in industrial manufacturing.
What are the specifications of the MICRO-QUIK QBB-4603000X boring bar?
The MICRO-QUIK QBB-4603000X has a 1/2 in shank diameter, AlTiN coating, 0.2100 in center-to-cutting-tip offset, and right-hand cutting direction. It is designed for boring operations and is identified by manufacturer part number QBB-4603000X. These specs ensure accurate hole sizing and surface finish.
Where to buy the MICRO-QUIK QBB-4603000X boring bar worldwide?
3G Electric supplies the MICRO-QUIK QBB-4603000X boring bar to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this precision boring bar for your machining operations.
How to select the correct MICRO-QUIK boring bar for your application?
To select the correct MICRO-QUIK boring bar, match the shank diameter to your tool holder (e.g., 1/2 in for QBB-4603000X), choose the right-hand or left-hand orientation based on spindle rotation, and confirm the center-to-cutting-tip offset for desired hole size. AlTiN coating is ideal for high-speed machining of hardened steels.
Used in
Common applications for MICRO-QUIKMICRO-QUIK Products
3G Electric supplies MICRO-QUIK machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















