SKU:71989669003
ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | Ø 22
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Description
ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | Ø 22Application: For mounting straight shank tools in collet chucks DIN 6499. Note: Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. (applicable up to 21 bar)
A possible increase of axial force during the tapping process is reduced to a minimum
- Stainless steel 1
HSS-Co5 Twist drill DIN338 d=6
(applicable up to 21 bar)
Synchro tapping chucks compensate synchronisation errors
- Honed collet boring
For mounting tools with Morse taper shank and tang according to DIN 228-1 form B
Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet
For the manufacturing of special tools
• runout accuracy: = 0
For mounting straight-shank tools
For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)
Quick Dispatch:
Your ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | Ø 22 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
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