1PCS Techniks ER20 Spring Collet Chuck Set CNC Milling Lathe Tool 1-13mm
Features:
- 100% brand new and high quality.
- It is ER11 precision spring collet.
- Widely used in boring, milling, drilling, tapping, CNC, sculpture and other processing operations, also can be supported used with the holder of CNC tool.
- Big clamping force, wide clamping range, high accuracy.
- Material: 65Mn
- Accuracy: within 0.008mm
- Hardness: HRC44
- Taper degree: 16 degree
- Diameter: 11.5mm
- Length: 18mm
- Clamping size
001 1mm
002 1.5mm
003 2mm
004 2.5mm
005 3mm
006 3.5mm
007 4mm
008 4.5mm
009 5mm
010 5.5mm
011 6mm
012 6.5mm
013 7mm
- Material: 65Mn
- Accuracy: within 0.008mm
- Hardness: HRC44
- Taper degree: 16 degree
- Diameter: 21mm
- Length: 32mm
- Clamping size
001 1mm
002 2mm
003 3mm
004 4mm
005 5mm
006 6mm
007 7mm
008 8mm
009 9mm
010 10mm
011 11mm
012 12mm
013 13mm
Specifications: ER25
- Material: 65Mn
- Accuracy: within 0.008mm
- Hardness: HRC(56~60)
- Taper degree: 16 degrees
- Diameter: 25mm
- Length: 34mm
- Clamping size
001 (2~1)mm
002 (3~2)mm
003 4mm
004 (5~4)mm
005 (6~5)mm
006 (7~6)mm
007 (8~7)mm
008 (9~8)mm
009 10mm
010 11mm
011 12mm
012 (13~12)mm
013 (14~13)mm
014 15mm
015 16mm
- Material: 65Mn
- Accuracy: within 0.008mm
- Hardness: HRC56~60
- Taper degree: 16 degree
- Diameter: 32mm
- Length: 40mm
- Clamping size 001~018 (3~20)mm, (Arithmetic sequence, the tolerance is 1)
Specifications:ER40
- Material: 65Mn
- Accuracy: within 0.008mm
- Hardness: HRC 56~60
- Taper degree: 16 degree
- Diameter: 40mm
- Length: 46mm
- Clamping size: 001~023: (4~26)mm, (Arithmetic sequence, the tolerance is 1)
For other models, please contact us.
Notice: Because,the international air shipping forbid to ship liquid,powder and batteries, If you purchased goods containing such items, we will not be putting them packing. Thank you for your support.
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