ER40 COLLETS 12PC COMMON SIZE 1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 1-1/16 1-1/8

Description

12PC
Precision ER40 Collets Set
Common
Popular Size
Accuracy
: 0.000
3" or 5um
1/8, 3/16, 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 3/4", 7/8
",
1", 1-1/16, 1-1/8"
Running
True
at Hi
gh
Speed
turning
Fit
al
l R
8,
mor
se
tapper
, CAT
BT CNC ER40
chuck or holder
Free Shipping in US
Features:
Ma
de
of
high grade spring steel
Ground roughness is Ra0.4 Microns, plus overall fine polish
12
PC Size:  1/8,
3/16, 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 3/4",7/8"
,
1", 1-1/16", 1-1/8"
T.I.R.: 0.0003" or 5u
m
. In order to
make
all collets run
ning
true, on your
side
,
make sure your machine
spindle
and chuck
holder running true, on my side
, I
'll make sure all those collets
running in
tenth
.
Seems like all sellers claim their collets are in 3-5 tenth, but yes or no, only customers can tell. Copy other sellers products description is easy, but make all collets running true is difficult. If you bought collets with more than 2 thousands run out, don't think I'm selling the same.
Special angled slots increase rigidity
Better overall balance of tool holder assembly
Protects tool holder from contaminants
Use with any standard ER collet chucks for coolant-thru tool applications.
Decent quality at reasonable price
Shipping:
Ship out from Chicago
Free Shipping in US regardless of qty
Payment:
Paypal is preferred
Credit card is acceted
Return:
30 Days return policy
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