Precision ATC Tool Holders and ER20 collets Review - Seriously hard to find any better than this.

In this video I will review precision ER20 collets and precision ISO25 tool holders for CNC ATC spindle.
I will be testing collets and tool holders very thoroughly, visually, with dial indicator to the micron, under the microscope and on top of it, I will run vibration tests and test cuts on a test sample of 10 tool holders.

this video is not sponsored by anyone, I just found a good supplier and I thought it's worth sharing with you all.

I found those guys on AliExpress, order shipped with DHL arrived within a week. They are quick to response and very helpful.

MZ NC tool Store
https://s.click.aliexpress.com/e/_A69M6E

iso25 iso20 tool holders:
https://s.click.aliexpress.com/e/_A6bPlG

I managed to put a half of the tool holders and collets in the list below:



C40-ER32-100L BT30/ER11/70H
C40-ER32-150L BT30/ER11/100H
C40-ER32-200L BT30/ER11/150H
C25-ER40-100L BT30/ER16/60H
C32-ER40-100L BT30/ER16/70H
C40-ER40-100L BT30/ER16/100H
Side lock BT30/ER20/60H
SL16-ER11A100L
BT30/ER20/70H
SL16-ER16A100L
BT30/ER20/100H
SL20-ER16A100L
BT30/ER25/60H
SL16-ER20A100L
BT30/ER25/70H
SL20-ER20A100L
BT30/ER25/100H
SL25-ER20A100L
BT30/ER32/60H
SL20-ER25- BT30/ER32/70H
SL25-ER25- BT30/ER32/100H
SL25-ER32- BT30/ER32/45L(HER)
SL32-ER32- BT30/GER11/70H(HER)
Slim diameter BT30/GER16/60H(HER)
C8-D3-100L BT30/GER16/70H(HER)
C8-D3-150L BT30/GER16/100H(HER)
C8-D4-100L BT30/GER20/60H(HER)
C8-D4-150L BT30/GER20/70H(HER)
C10-D3-100L BT30/GER20/100H(HER)
C10-D3-150L BT30/GER25/60H(HER)
C10-D4-100L BT30/GER25/70H(HER)
C10-D4-150L BT30/GER25/100H(HER)
C10-D6-100L BT30/GER32/60H(HER)
C10-D6-150L BT30/GER32/70H(HER)
C12-D3-100L BT30/GER32/100H(HER)
C12-D3-150L BT30/GER32/45H(HER)
C12-D3-200L NBT30/ER16/70H
C12-D4-100L NBT30/ER20/60H
C12-D4-150L NBT30/ER20/70H
C12-D4-200L NBT30/ER25/60H
C12-D6-100L NBT30/ER25/70H
C12-D6-150L NBT30/ER32/60H
C12-D6-200L NBT30/ER32/70H
C12-D8-100L
C12-D8-150L NBT30/GER16/70H (HER)
C12-D8-200L NBT30/GER20/60H(HER)
C16-D3-100L NBT30/GER20/70H(HER)
C16-D3-150L NBT30/GER25/60H(HER)
C16-D3-200L NBT30/GER25/70H(HER)
C16-D4-100L NBT30/GER32/60H(HER)
C16-D4-150L NBT30/GER32/70H(HER)
C16-D4-200L
C16-D6-100L BT30/SSK10/60H(SKS ASK)
C16-D6-150L BT30/SSK10/70H(SKS ASK)
C16-D6-200L BT30/SSK10/90H(SKS ASK)
C16-D8-100L BT30/SSK16/60H(SKS ASK)
C16-D8-150L BT30/SSK16/70L(SKS ASK)
C16-D8-200L BT30/SSK16/90H(SKS ASK)
C16-D10-100L
C16-D10-150L
C16-D10-200L NBT30/SSK10/60H(SKS ASK)
C20-D3-150L NBT30/SSK10/90H(SKS ASK)
C20-D3-200L NBT30/SSK16/60H(SKS ASK)
C20-D4-150L NBT30/SSK16/90H(SKS ASK)
C20-D4-200L
C20-D6-150L BT30-FMB22-45L
C20-D6-200L BT30-FMB22-60L
C20-D8-150L BT30-FMB27-45L
C20-D8-200L BT30-FMB27-60L
C20-D10-150L
C20-D10-200L BT30/SDC6/60H
C20-D12-150L BT30/SDC6/90H
C20-D12-200L BT30/SDC6/120H
BT30/SDC8/60H
ST12-SDC6-120L
ST12-SDC6-150L
ST16-SDC6-130L BT30-APU08-80
ST16-SDC6-160L BT30-APU13-100L
ST20-SDC8-150L BT30-APU16-100L
ST20-SDC8-200L MT2 APU13
NT40 APU13
C25 APU13
C25 APU16
collets
ER11-1-2.5MM
ER11-3-7MM
ER16/20-1-2.5MM
ER16/20-3-13MM
ER25-1-2.5MM
ER25-3-16MM BT40/ER11/70H
ER32-1-2.5MM BT40/ER11/100H
ER32-3-20MM BT40/ER16/70H
ER40-3-26MM BT40/ER16/100H
SK10-2-2.5MM BT40/ER16/150H
SK10-3-10MM BT40/ER20/70H
SK16-2-2.5MM BT40/ER20/100H
SK16-3-16MM BT40/ER20/150H
SDC6-3-6MM BT40/ER25/70H
SDC8-3-10MM BT40/ER25/100H
BT40/ER25/150H
BT40/ER32/70H
BT40/ER32/100H
HSK32 BT40/ER32/150H
HSK40 BT40/ER40/80H
HSK50 BT40/ER40/100H
HSK63 BT40/ER40/150H
BT30 BT40/SSK10/60H(SKS ASK)
BT40 BT40/SSK10/90H(SKS ASK)
Claw BT40/SSK16/60H(SKS ASK)
BT40 claw BT40/SSK16/70H(SKS ASK)
BT30 claw BT40/SSK16/90H(SKS ASK)
63F claw BT40/SSK16/100H(SKS
ISO30 claw BT40/SSK20/60H(SKS ASK)
ISO20 claw BT40/SSK20/90H(SKS ASK)
ISO25 claw BT40/SDC6/90H
BT40/SDC6/120H
BT40/SDC6/150H
BT40/SDC8/90H
BT40/SDC8/120H
BT40/SDC8/150H
BT40/SC32/105L
BT40/APU13/105L
BT40/APU16/105L
BT40/GER16/70H
BT40/GER16/100H
BT40/GER20/70H
BT40/GER20/100H
BT40/GER25/70H
BT40/GER25/100H
BT40/GER32/70H
BT40/GER32/100H
Nut HSK holder
ER8A HSK25E/ER16
ER8M HSK25E/SK10
ER11A HSK32E/ER11M/60H
ER11M HSK32E/ER16/60H
ER16A HSK32E/ER16/80H
ER16M HSK32E/ER20/60H
ER20A HSK32E/ER20/80H
ER20M HSK32E/SK10/60H
ER25UM HSK32E/SK10/80H
ER32UM
ER40UM
ER11A/M HSK40E/ER16/60H
ER16A/M HSK40E/ER16/80H
ER20A/M HSK40E/ER20/60H
ER25A HSK40E/ER20/80H
ER32A HSK40E/ER25/60H
ER16MS HSK40E/ER25/80H
ER20MS HSK40E/SK10/60H
GER16 HSK40E/SK10/80H
GER20
GER25
GER32
SSK10-27 HSK63F/ER25/70H
SSK10-30 HSK63F/ER25/80H
SSK16-40 HSK63F/ER25/100H
SKS10-30 HSK63F/ER32/70H
SKS16-40 HSK63F/ER32/80H
HSK63F/ER32/100H
ISO20 HSK63A/ER25/80H
ISO25 HSK63A/ER25/100H
ISO30 HSK63A/ER32/70H
BT30 HSK63A/ER32/80H
BT40 HSK63A/ER32/100H
BT50 HSK63A/ER32/130H
MAZAK BT30
BT40
ER20A
ER20M CAT40 HOLDER
ER25UM CAT40 ER16 ER20 ER25
ER32 ER40
ER32UM
ER40UM
APU13
APU16 Spring collets
C32 ER11-1-2.5MM
ISO20 ER11-3-7MM
ISO25 ER16/20-1-2.5MM
ER16MS ER16/20-3-13MM
ER20MS ER25-1-2.5MM
SK10-3-10MM
HSK32 SK16-3-16MM
HSK40 SDC6-3-6MM
HSK50 SDC8-3-10MM
HSK63 MT2 MT3 MT4 collet
BT30 NT30 collet
BT40 GT12 GT24 tapping collet
ISO20
ISO25
HSK63