BIG KAISER High Performance Tooling Solutions 2018-2019

NUTS
A Variety of Nuts are Available For MEGA ER CHUCKS
Capable of sealing high pressure coolant up to 1000 PSI. For applications
with coolant supplied through the tools. Mega Wrench is used for tightening.
MEGA ER PERFECT SEAL
MEGA WRENCH
MEGA ER NUT
MEGA WRENCH
High accuracy and clamping force are provided with thrust ball bearings.
Ideal for solid carbide drills and reamers. Slot-free outer diameter increases
rigidity of the nut itself. The one-way clutch of the Mega Wrench tightens the
nut securely and easily by ratchet function.
MEGA ER SOLID NUT
MEGA WRENCH
High performance solid nut with surface treatment for friction reduction.
Slot-free outer diameter increases rigidity of the nut itself. The one-way
clutch of the Mega Wrench tightens the nut securely and easily by ratchet
function.
Basic nut with surface treatment for friction reduction. Spanner wrench is
used for tightening.
ER NUT
SPANNER WRENCH
MEGA ER NUT
Catalog
Number
G
ød
øD L G ød
L
øD
Wrench
Type
Body
Type
MERN16 1.181 .984 M22×P1.5 .906 MGR30L MEGAER16
MERN20 1.378 1.043 M25×P1.5 1.063 MGR35L MEGAER20
MERN25 1.654 1.083 M32×P1.5 1.319 MGR42L MEGAER25
MERN32 1.969 1.189 M40×P1.5 1.614 MGR50L MEGAER32
ER NUT
Catalog
Number
G
øD L G
L
øD
Spanner
Type
Body
Type
ERN11 .748 .484 M14×P0.75 NBK6 ER11
ERN16 1.181 .748 M22×P1.5 NBK10 ER16
ERN20 1.378 .807 M25×P1.5 NBK13 ER20
ERN25 1.654 .846 M32×P1.5 NBK16 ER25
ERN32 1.969 .945 M40×P1.5 FK45-50L ER32
A.8 TOOL HOLDER ACCESSORIES
MEGA ER SOLID NUT
L
ød
G
øD
Catalog
Number
øD L G ød
Wrench
Type
Body
Type
MER16SN 1.181 .984 M22×P1.5 .906 MGR30L MEGAER16
MER20SN 1.378 1.043 M25×P1.5 1.063 MGR35L MEGAER20
MER25SN 1.654 1.083 M32×P1.5 1.319 MGR42L MEGAER25
MER32SN 1.969 1.189 M40×P1.5 1.614 MGR50L MEGAER32
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