Tool system
ER Screw Nut
D1
D2
D1
D2
L
L
Dimension (mm)
Product code
Form Suitable for collet
D1
D2 28 34 42 50 63
L
ER16-A ER20-A
M22X1.5 M25X1.5 M32X1.5 M40X1.5 M50X1.5
17.5
A A B B B
ER16 ER20 ER25 ER32 ER40
19 20 23 26
ER25-UM ER32-UM ER40-UM
Marked: Used in ER collet chuck, ER collet chuck has a screw nut
ER Screw Nut for Internal Coolant
D1
D2
L
Dimension (mm)
Product code
Suitable for collet
D1
D2 34 42 50 63
L
ER20-AC
M25X1.5 M32X1.5 M40X1.5 M50X1.5
24 25 28
ER20 ER25 ER32 ER40
ER25-UMC ER32-UMC ER40-UMC
30.5
Marked: Match with sealing washer, used for tap with internal coolant
453
453
Made with FlippingBook - Online Brochure Maker