Tool Selection Guide
Choosing the Correct Small Hole Boring Bar
The World’s Most Comprehensive Boring Solutions
Trust the WIDIA ™ full line of boring tools to meet all of your demanding job
requirements. Whatever the work at hand, you are sure to fi nd the most
appropriate solution in this comprehensive, easy-to-use guide.
Indexable Tooling
We engineer only the BEST boring tools, guaranteed to reduce your
machining time, provide superior results, and outperform the competition.
Quadralock ™
A/B Series
Select the Correct Small Hole Boring Product Platform for Your Application
1 Determine tooling system to be used based on hole size to be bored (D min).
NOTE: Proper bar selection will have largest minimum bore dimension under hole size to be bored.
Indexable Tooling
A/B Series
Quadralock
Boring
D4
high performance
general performance
Quadralock ™
A Series
B Series
Indexable Tooling
widia.com
minimum bore diameter
(D min)
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