# B10-WHL_EU-EN

BORING | Inserts

Technical Information Wiper Geometries

A

Replaceable Inserts with Wiper Geometry

Wiper Geometry for 90° Approach Angle

B

Replaceable inserts produce a right angled step at the bottom of the hole. When used in a Wohlhaupter standard insert holder that has a 90° approach angle, the secondary wiper cutting edge is nearly parallel with the wall of the hole. Wiper geometry for 90° approach angle Lw = length of the wiper secondary cutting edge

90°

f

L w

Insert with conventional corner radius with feed (f)

C

R t

D

f

Insert with wiper geometry radius with same feed (f)

Wiper Geometry for 95° Approach Angle

E

95°

R t

Wiper inserts can also be used with 95° insert holders, which are included in the Wohlhaupter standard insert range. Wiper geometry for 95° approach angle (left and right cutting) Lw = length of the secondary wiper cutting edge

L w

5°

L w

F

Insert with wiper geometry with increased feed (f)

f

G

R t

H

I

J

K

L

M

INDEX

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B10-H: 39

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