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BT40 ER25 L70 BT ER Colet Chuck,BT ER COLLET CHUCK with DIN6499 can be used for clamping straight shank cutters with different sizes. BT ER COLLET CHUCK There are 5 kinds of commonly used models in bt50er CNC tool holder series. BT ER COLLET CHUCK Tool handle material: Titanium alloy 20CrMnTi, tool handle hardness 58-60 degrees, accuracy of 0.005mm and 0.002mm. Carbonitriding treatment, wear resistance and durability. BT ER TOOL HOLLDER It has good dynamic balance performance, strong stability and high repetitive clamping accuracy.
Specifications
BT ER COLLET CHUCK The main models of BT50 ER CNC tool holder series are:
BT ER COLLET CHUCK The clamping range of BT50 ER16 is 3mm-10mm, with ER16A nuts, tooth spacing M22*1.5mm, with ER16 cylinder clamp, rotating speed is 25000 rpm.
BT ER COLLET CHUCK The clamping range of bt50er20 is 3mm-13mm, with ER20A nuts, teeth spacing M25*1.5mm, with ER20 cylinder clamp, rotating speed is 25000 rpm.
BT ER COLLET CHUCK The clamping range of bt50er25 is 3mm-16mm, with ER25UM nuts, tooth spacing M32*1.5mm, with ER25 cylinder clamp, rotating speed is 25000 rpm.
BT ER COLLET CHUCK The clamping range of bt50er32 is 3mm-20mm, with ER32UM nuts, tooth spacing M40*1.5mm, with ER32 cylinder clamp, rotating speed 20000 rpm.
BT ER TOOL HOLLDER The clamping range of bt50er40 is 6mm-26mm, with ER40UM nuts, tooth spacing M50*1.5mm, with ER40 cylinder clamp, rotating speed 20000 rpm.
feature:
1. Material: hardened steel; processing machinery: CNC turning centers.
2. The cone angle AT3, tolerance: 8 ° 17'50 "± 5"
3. Accuracy <0.005
4. Hardness: HRC56-62 °, carburizing depth: 1.0 ± 0.2
5. The through hole and a cooling tube (AD / B) design, can be customized according to customer demand.
Specification
Chucking dia d
d1
d2
L
L1
M
Nut
Collet
Spanner
Weight(KG)
BT50-ER16-100
3-10
28
28
100
62
M22*1.5
ER16A
ER16
ER16A
4.3
BT50-ER16-150
150
112
4.5
BT50-ER20-100
3-13
34
34
100
62
M25*1.5
ER20A
ER20
ER20A
4.3
BT50-ER20-150
150
112
4.7
BT50-ER25-100
3-16
42
40
100
62
M32*1.5
ER25UM
ER25
ER25UM
4.4
BT50-ER25-150
150
112
5.5
BT50-ER32-100
3-20
50
50
100
62
M40*1.5
ER32UM
ER32
ER32UM
4.8
BT50-ER32-150
150
112
5.3
BT50-ER40-100
6-26
63
60
100
62
M50*1.5
ER40UM
ER40
ER40UM
4.4
BT50-ER40-150
150
112
5.5
Shank Arbor knowledge:
A. A variety of CNC tool knife handle, Arbor, CNC tool holders, tool holders
1. The key factors used to connect machine tools and cutting tools CNC tool system, with precision jig and gauge function is directly related to whether the proper use of the tool, the cutting has reached the desired effect lies.
2. machining centers with 7:24 taper shank system, including BT, SK, CAT, DIN and other standards, NT in the early CNC milling machine is used more
Second Arbor:
1.ER Straight extended collet shank, long shank body for deep hole machining.
2. You can reduce the use of longer tools, which can reduce costs and improve efficiency.
3. The extension rod diameter, and other parts have been precision ground to eliminate unbalance, increase stability during cutting.
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Main Product:
COLLET CHUCK,
TOOL HOLDER ,
ER COLLET,
ER SPANNER,
DRILL CHUCK,
LIVE CENTER
