Richontools now do a 24mm 4 flute endmill with a 20mm shank, making it ideal if you use maxed out er32 collet's.
http://richontools.com/index.php?main_page=product_info&cPath=15_51&products_id=768
Just a satisfied customer - no other connection.
If you stump up the extra for a can of WD40 with a 'smartstraw' cap, when its empty the cap can be removed with a twisting pulling motion and reused on the std versions. You must push it on firmly as it leaks if you are gentle ;D
Best
picclock
http://richontools.com/index.php?main_page=product_info&cPath=15_51&products_id=768
Just a satisfied customer - no other connection.
If you stump up the extra for a can of WD40 with a 'smartstraw' cap, when its empty the cap can be removed with a twisting pulling motion and reused on the std versions. You must push it on firmly as it leaks if you are gentle ;D
Best
picclock