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BORING | Inserts

Wiper Geometry

Replaceable Inserts with Wiper Geometry Replaceable inserts with wiper geometry achieve significantly beƩer surface finish than those produced by normal replaceable inserts with standard corner radii. Feed lines created by standard inserts are minimized. They also permit considerably higher feed rates without any significant trade-offs with regard to the workpiece surfaces produced. Other advantages include: • Higher stability, resulƟng in high process reliability even for

Wiper Geometry for 90° Approach Angle Replaceable inserts produce a right-angled step at the boƩom of the hole. When used in a Wohlhaupter standard insert holder that has a 90° approach angle, the secondary wiper cuƫng edge is nearly parallel with the wall of the hole.

highly interrupted cuts. • VibraƟons are reduced.

Wiper geometry for 90° approach angle L w = length of the wiper secondary cuƫng edge

Insert with convenƟonal corner radius with feed (f)

Wiper Geometry for 95° Approach Angle Wiper inserts can also be used with 95° insert holders, which are included in the Wohlhaupter standard insert range.

Insert with wiper geometry radius with same feed (f)

Wiper geometry for 95° approach angle (leŌ and right cuƫng) L w = length of the secondary wiper cuƫng edge

Insert with wiper geometry with increased feed (f)

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