Ultramini recessing insert
R008M0100-40/AL41F

EAN-code: R008M0100-40/AL41F-duemmel
Grooving with corner radius
D min. 7,8 mm
depth of groove t max. 3,0 mm
D min. 7,8 mm
depth of groove t max. 3,0 mm
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49,90 €
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Description
The Dümmel Ultramini tool-line is a must for turning smallest bores.
The inside bore machining of small diameters has always been difficult and it is not easy to obtain the ideal tool.
The Ultramini tool-line covers more than 1.000 different standard inserts which could be clamped in only two toolholders.
Of course the complete Ultramini program is available on stock.
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Technical details

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- Models
- R008M0100 40
Description
Symbol
Value
Minimum diameter
Ø D min.
7,8 mm
Width
b
1 mm
Tolerance
Tol.
b +0,05
Radius
R
0,1 mm
Length
L1
40 mm
Max. depth of cut
t max.
3 mm
Dimension
f
3,3 mm
Dimension
a
7,3 mm
Length
L
60 mm
Mounting diameter
Ø d h6
8 mm
Laatu/pinnoite
AL41F
Matching tools
680/681/687/.8
Hand
Right