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CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet
CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet

CNC engraving machine small router holder/chuck system firmly clamping tool 1mm - 7mm 424E ER11 collet

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≥50 Pieces
US $2.86
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Quick Details

Brand Name:
WEBSTERTOOLS
Core Components:
er collet
Material:
65Mn
Model:
ER11
Standard:
DIN6499B
Usage:
ER collet chuck/holder/block
Run Out Tolerance:
0.005/0.008/0.01/0.015
Bore Size:
1mm to 7mm
Imperial Size:
Available
Inner Packing:
Plastic case/Set box
Outer Packing:
Carton
Application:
Metal or Wood working

Quick Details

Place of Origin:
Sichuan, China
Weight (KG):
0.2
Marketing Type:
Wholesale
Brand Name:
WEBSTERTOOLS
Core Components:
er collet
Material:
65Mn
Model:
ER11
Standard:
DIN6499B
Usage:
ER collet chuck/holder/block
Run Out Tolerance:
0.005/0.008/0.01/0.015
Bore Size:
1mm to 7mm
Imperial Size:
Available
Inner Packing:
Plastic case/Set box
Outer Packing:
Carton
Application:
Metal or Wood working
Product Description
*Made of special elastic steel.
*Powerful clamping ability with precision. *Used for drilling, tapping, milling, boring, grinding and engraving process.
* Put the collet into the nut, turn it gently, until the eccentric part of the nut is recessed into the collet groove, push the collet evenly in the direction of the arrow, and then it can be installed into the nut.
* Install the collet and nut together in the collet holder or machine tool spindle, clean the cylindrical handle of the tool and install it into the clamping hole. Use a wrench to tighten the nut evenly until the tool is firmly clamped before use ( Note: Do not tighten the nut without installing the tool to avoid damaging the collet).

* When changing the tool, use a wrench to loosen the nut and take out the collet and tool, remove the tool, push the collet hard in the direction of the arrow to withdraw it, and then replace it with a collet of other hole diameters as needed.
Specification
Size
d
D
D1
D2
L
L1
L2
L3
Elastic Shrinkage
ER8
1-5
8
8.45
6.5
13.5
2.98
1.5
1.2
0.5
ER11
1-7
11
11.5
9.5
18
3.8
2.5
2
0.5
ER16
1-2.5
16
17
13.8
27.5
6.26
4
2.7
0.5

2.5-10
16
17
13.8
27.5
6.26
4
2.7
1
ER20
1-2.5
20
21
17.4
31.5
6.36
4.8
2.8
0.5

2.5-13
20
21
17.4
31.5
6.36
4.8
2.8
1
ER25
1-2.5
25
26
22
34
6.66
5
3.1
0.5

2.5-16
25
26
22
34
6.66
5
3.1
1
ER32
2-2.5
32
33
29.2
40
7.16
5.5
3.6
0.5

2.5-20
32
33
29.2
40
7.16
5.5
3.6
1
ER40
3-26
40
41
36.2
46
7.66
7
4.1
1
ER50
6-10
50
52
46
60
12.6
8.5
5.5
1

10-34
50
52
46
60
12.6
8.5
5.5
2
Packing & Delivery
Inner plastic case or set case in outer paper carton.
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