1Pcs ER25 Precision Spring Collet Set Milling Lathe CNC Chuck Bit Holder Tool
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: According to international shipping requirements, it is forbidden to have powder, liquid, nor battery in package,In order to avoid delay of transportation, we will have to check and take out these items before packing.