A55-4TX_EU-EN
DRILLING | 4TEX® Drill: Indexable Carbide Insert Drilling System
Eccentric Sleeves For Cutting Diameter / Center Height Adjustment
A
L 2
D 3
L 1
L 3
L 4
D 1
DRILLING
D 2
B
Sleeve Dimensions
Adjustment Range
Part No.
Diameter*
Center Height -0.15 to +0.20 -0.15 to +0.20 -0.20 to +0.30 -0.006 to +0.008 -0.006 to +0.008 -0.006 to +0.008 -0.008 to +0.012
D 1
D 2
D 3
L 2
L 3
L 4
L 1
BORING
SLEEVE-25FM SLEEVE-32FM SLEEVE-40FM SLEEVE-075F SLEEVE-100F SLEEVE-125F SLEEVE-150F
25.00 32.00 40.00 0.750 1.000 1.250 1.500
32.00 40.00 50.00 1.000 1.250 1.500 2.000
49.00 58.00 74.00 1.614 1.929 2.283 2.913
6.00 6.00 6.00
39.00 43.00 49.00 1.593 1.593 1.693 1.929
2.50 2.50 3.00
54.00 59.00 69.00 1.837 1.995 2.087 2.481
-0.20 to +0.40 -0.20 to +0.40 -0.20 to +0.40 -0.008 to +0.016 -0.008 to +0.016 -0.008 to +0.016 -0.008 to +0.024
0.157 0.236 0.236 0.236
0.118 0.098 0.098 0.118
*Diameter adjustment range refers to the cutting diameter.
C
REAMING
D
BURNISHING
Milling Applications Peripheral Adjustment Position
Lathe Applications Front Adjustment Position
E
THREADING
X
SPECIALS
= Metric (mm) = Imperial (in)
A55: 28
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