ULTRA-DEX USA Indexable Thread Turning Tool Holder: A12Q LSER3 (MPN 957-000-105)
SKU 3G-OTH-219722
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the ULTRA-DEX USA A12Q LSER3 indexable thread turning tool holder used for?
The ULTRA-DEX USA A12Q LSER3 (MPN 957-000-105) is an indexable boring bar designed for precision internal thread turning. It is used in machining operations to cut threads inside bores, commonly in automotive, aerospace, and general manufacturing applications where repeatable thread quality is critical.
What are the specifications of the ULTRA-DEX USA A12Q LSER3 indexable boring bar?
The ULTRA-DEX USA A12Q LSER3 indexable thread turning tool holder has the model designation A12Q LSER3 and manufacturer part number 957-000-105. It is an indexable boring bar for internal threading operations. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.
Where to buy the ULTRA-DEX USA A12Q LSER3 indexable boring bar worldwide?
3G Electric supplies the ULTRA-DEX USA A12Q LSER3 (957-000-105) indexable thread turning tool holder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision boring bar.
How to select the correct indexable boring bar for internal threading?
To select the correct indexable boring bar like the ULTRA-DEX USA A12Q LSER3, match the bar's shank size and reach to your machine's tool post and bore depth. Verify insert geometry matches the thread pitch and material. The A12Q LSER3 is designed for internal threading; confirm your application's diameter and clearance requirements.
Used in
Common applications for ULTRA-DEX USAULTRA-DEX USA Products
3G Electric supplies ULTRA-DEX USA indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















