BIG DAISHOWA High Performance Tooling Solutions Vol 3

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

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. 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.

MEGA ER NUT

MEGA WRENCH

MEGA ER SOLID NUT

MEGA WRENCH

Basic nut with surface treatment for friction reduction. Spanner wrench is used for tightening.

ER NUT

SPANNER WRENCH

MEGA ER NUT

ER NUT

L

L

Catalog Number MERN11 MERN16 MERN20 MERN25 MERN32

Wrench Type

Body Type

Catalog Number

Spanner Type

Body Type ER11 ER16 ER20 ER25

ØD L

G

Ød

ØD L

G

ERN11 ERN16 ERN20 ERN25 ERN32

.575 .906

.787 .709 M14×P0.75 1.181 .984 M22×P1.5 1.378 1.043 M25×P1.5 1.654 1.083 M32×P1.5 1.969 1.189 M40×P1.5

.748 .484 M14×P0.75 1.181 .748 M22×P1.5 1.378 .807 M25×P1.5 1.654 .846 M32×P1.5

NBK6

MGR20L MEGAER11 MGR30L MEGAER16 MGR35L MEGAER20 MGR42L MEGAER25 MGR50L MEGAER32

NBK10 NBK13 NBK16

1.063 1.319 1.614

1.969 .945 M40×P1.5 FK45-50L ER32

MEGA ER SOLID NUT

TOOL HOLDER BODY O-RING REPLACEMENT

L

O-Ring

Catalog Number

Body Type

Catalog Number

Wrench Type

Body Type

ØD L

G

Ød

MER16OR MER20OR MER25OR MER32OR

MEGAER16 MEGAER20 MEGAER25 MEGAER32

MER16SN MER20SN MER25SN MER32SN

.906

1.181 .984 M22×P1.5 1.378 1.043 M25×P1.5 1.654 1.083 M32×P1.5 1.969 1.189 M40×P1.5

MGR30L MEGAER16 MGR35L MEGAER20 MGR42L MEGAER25 MGR50L MEGAER32

1.063 1.319 1.614

• Sold in packages of 2 pcs.

389

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