The WIDIA™ line of micro boring bars provide accurate holemaking
tooling in diameters as small as 1,57mm. These economical, indexable
inserts are available in both steel and carbide shanks and are stocked
in both metric and inch sizes. Ideal for a wide range of applications,
including precision micro boring.


Small Hole Boring •
I.D. Indexable Insert Tooling

80° Diamond Insert Boring Bars Threading and Grooving
• Available in shanks as small as 4mm Boring Bars
to bore >4,57mm diameter.
• Easy insert changes for threading and grooving.
• Positive rake geometry for free cutting action
• Thread down to a 48 TPI, 1,3mm TP (pitch).
and better surface finishes.
• Thread and groove capabilities to an inside
• Superior, unobstructed chip evacuation.
bore diameter of 6,91mm.
• Stocked in multiple grades to bore a wide
range of materials.


D2 widia.com


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