| Logo Printing: | Without Logo Printing |
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| Size: | Bt-Er |
| Customized: | Customized |
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CNC collet tool holders
The most popular collet chucks. One chuck can be used for end mills, drills, reamers and taps.
Thread of the spring collet chuck and internal taper are precision ground.
Thread of clamping nut is hardened and turned for achieving high clamping power.
Chuck body is pre-balanced G6.3/8000 r.p.m. (standard grade)
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Product name:
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High-precision BT-ER collet chuck
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Product material:
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42CrMo
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Heat treatment hardness:
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HRC50-52
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Taper handle:
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tolerance grade<AT3
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Comprehensive accuracy:
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0.003mm
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Heat treatment hardness:
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HRC50-52
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Model
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L
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L1
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L2
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L3
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d1
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d2
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d3
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T
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BT30-ER16-60L
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108.4
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60
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38
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22
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28
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16
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28
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M10*1.5P
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BT30-ER16-100L
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148.4
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100
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78
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22
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28
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16
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28
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M10*1.5P
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BT30-ER20-60L
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108.4
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60
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38
|
22
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34
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20
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34
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M12*1.7P
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BT30-ER20-100L
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148.4
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100
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78
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22
|
34
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20
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34
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M12*1.7P
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BT30-ER25-60L
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108.4
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60
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38
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22
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42
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25
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42
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M16*2P
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BT30-ER25-100L
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148.4
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100
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78
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22
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42
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25
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42
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M16*2P
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BT30-ER32-60L
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108.4
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60
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38
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22
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50
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32
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50
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M16*2P
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BT30-ER32-100L
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148.4
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100
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78
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22
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50
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32
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50
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M16*2P
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BT30-ER40-80L
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128.4
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80
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58
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22
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63
|
40
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63
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M20*2P
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BT40-ER16-70L
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135.4
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70
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43
|
27
|
28
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16
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28
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M10*1.5P
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BT40-ER16-100L
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165.4
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100
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73
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27
|
28
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16
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28
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M10*1.5P
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BT40-ER20-70L
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135.4
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70
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43
|
27
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34
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20
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34
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M12*1.7P
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BT40-ER20-100L
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165.4
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100
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73
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27
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34
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20
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34
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M12*1.7P
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BT40-ER25-70L
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135.4
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70
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43
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27
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42
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25
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42
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M16*2P
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BT40-ER25-100L
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165.4
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100
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73
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27
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42
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25
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42
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M16*2P
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BT40-ER32-70L
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135.4
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70
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42
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27
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50
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32
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50
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M16*2P
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BT40-ER32-100L
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165.4
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100
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73
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27
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50
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32
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50
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M16*2P
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BT40-ER40-80L
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145.4
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80
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53
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27
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63
|
40
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63
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M20*2P
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BT40-ER40-100L
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165.4
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100
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73
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27
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63
|
40
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63
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M20*2P
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BT40-ER50-100L
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165.4
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100
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4
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27
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78
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50
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78
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M24*2P
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1.The handle adopts a double-sided constraint design, which fits tightly with both sides of the spindle, minimizes the imbalance of the tool system, reduces vibration, and effectively enhances the rigidity of the handle
2. Selected materials, exquisite craftsmanship It has high thermal strength and oxidation resistance and good comprehensive mechanical properties, and has completed carburizing heat treatment
3. High precision and stable performance The body accuracy can reach 0.003mm, and the collet runout is within 0.005mm
4. Deep thread, easy to lock The thread is neat, there is no missing teeth, no burrs, and there will be no nut biting phenomenon
PACKAGE:
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON
DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
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