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Coolant type Specifications
Guidelines for cutting conditions (Fixed type)
2-flute HSS endmill(dia. 10mm) 2-flute HSS endmill(dia. 20mm)
Cutting examples of BT50-AH2290-180-80
11
10
11
10
12
10
5
20
5
20
4
20
œ Fixed type is capable
of supplying coolant
internally as it is. All
you have to do to
enable center-through
coolant feeding is to
add a coolant unit
and a coolant collet.
Internal
coolant
External
coolant
L1
L3
L4
Quick-change
tapping attachment
Compression Tension
Tap adapter
AH AH-OH AHS AHL
Tool
Work material
Depth of cut
Rotational speed
Cutting speed
Feed
Feed per rotation
S55C
11
630
20
60
0.09
FC250
12
1,000
40
100
0.1
A2017
11
2,000
63
200
0.1
S55C
4
400
25
60
0.15
FC250
5
500
31
50
0.1
A2017
5
1,000
63
100
0.1
œThrough-the-tool coolant
feeding is possible.
World's first standardized
internal coolant system,
which enables pin-point
coolant supply to the
desired place.
œUniversal type:
Any tilt angle can be
set at your discretion.
TYPE Max. rotational speed Chucking
capacity
Tapping
capacity
Tilt
angle
Internal
coolant
Flexible
type 3000 min-1 ö0.5 - ö22 M3 - M22 0°- 90°
Fixed
type 45
6000 min-1 at 07 size.
Other 3000 min-1 ö0.5 - ö16 M3 - M22 45°
Fixed
type 90
6000 min-1 at 07 size.
Other 3000 min-1 ö0.5 - ö25 M3 - M22 90°
-
F1 F2
TPC16-1 65 121 36
TPC22-1 70 127 46
TPC22-2 2 M8-M22
U3/8-U7/8 69 80 71 150 50 46
32
L4 öD1
1
M3-M12(M15)
U1/4-U7/16(U9/16)
PIPE(PT,PS,PF)
1/8-1/4
50 57
10 2
TYPE
Tap
adapter
size
Tapping capacity L1 L2 L3
Axial
compensation
öD2
œ Without using a tilt table,
machining from differnt angles
can be perfomed. Set-up cost
and plant investment cost can
be reduced.
œ Fixed type has a much higher
rigidity than flexible type.
Fixed type Flexible type