00:00ER-40 or ER-50 for CNC spindle?
00:03Bigger bore size change everything, but need right chuck first.
00:07Found top 5 cheap options online.
00:10Let's look.
00:12First one dirt cheap at $3.93.
00:15Cover range 4-40mm.
00:18Perfect for testing setup on budget lathe or router without spending real cash.
00:235-star rating from near 5,000 buyers.
00:27Grab this if want bare bones value.
00:30Second option step up to $7.95.
00:33Mark is AA Precision Grade Taper Chuck, fits 6-26mm tools.
00:39Milling and grinding need low run-out.
00:41This hits sweet spot between cost and rigidity.
00:45Solid buy for daily shop work.
00:48Third collet set hit $1,179.
00:51Rated 4.9 with almost 5,000 sold.
00:55Cover up to 40mm tooling for heavy engraving motors.
01:00Good build quality, clamp tight, stop tool slip on heavy passes.
01:04Reliable choice for continuous cutting jobs.
01:08Fourth pick cost $1,194.
01:10Boast 0.008mm run-out tolerance.
01:15Clamp up to 26mm shanks.
01:18Super tight run-out mean tools last longer and surface finish come out clean.
01:22Spend $12 here if car find details.
01:26Fifth is Sys brand set at $10.89.
01:29Also features 0.008mm AA rating for ER32, ER40, ER50 taper holder.
01:37Lathe and mill user love this.
01:39Low vibration, high clamp force, great price-to-accuracy balance.
01:44Links to every collet down in description below.
01:48Hit like, subscribe to channel for more tool breakdown.
01:52See next time.
