Общий каталог Widia 2017 - страница 372

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

• Available in shanks as small as 4mm to bore >4,57mm diameter.
• Positive rake geometry for free cutting action and better surface fi nishes.
• Superior, unobstructed chip evacuation.
• Stocked in multiple grades to bore a wide range of materials.

Threading and Grooving

Boring Bars

• Easy insert changes for threading and grooving.
• Thread down to a 48 TPI, 1,3mm TP (pitch).
• Thread and groove capabilities to an inside bore diameter of 6,91mm.