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Home » Shop » M7A312E-80 – Microbore Brazed Carbide Cartridge Unit – Complete Unit

M7A312E-80 – Microbore Brazed Carbide Cartridge Unit – Complete Unit

Description

Microbore Brazed Carbide Unit M7A312E-80

 

Microbore Unit

Carbide Grades

Dimension L in mm

Dimension M in mm

Dimension R in mm

Dimension S in mm

Dimension T in mm

Dimension H in mm

Dimension E in mm

E

58.7

62.7

12.7

28.6

4.8

3.2

19.8

12E

58.7

62.7

12.7

28.6

4.8

3.2

19.8

F

58.7

62.7

12.7

28.6

4.8

3.2

19.8

12F

58.7

62.7

12.7

28.6

4.8

3.2

19.8

Complete Unit – Including Cartridge, Dial, Lockscrew & Spring Washers

Carbide Grade designation – Stainless steel

Right-handed version

 

For Use with:

  • Boring Bar:

 

Price on Application – Please email (sales@microbore.co.uk) or call the office (0044(0)24 76 373355) for details.

 

Left-handed version available on request  – contact us

 

Spares List

Angular Mounted Unit Spares

Dial
Dial Wrench
Lock Screw
Allen Key
Washer
Spring Washer

Microbore Unit

Dial

Dial Wrench

Lockscrew

Lockscrew Wrench

Washer

Top Adjust Spring

A Length

B Length

Angular Mounted Unit Spares

7758

5330A

MS111

-

M7 (6.0mm AF)

7306

7243

7758

5330A

MS111

-

M7 (6.0mm AF)

7306

7243

7758

5330A

MS111

-

M7 (6.0mm AF)

7306

7243

7758

5330A

MS111

-

M7 (6.0mm AF)

7306

7243

TO ORDER CARTRIDGE ONLY, REMOVE THE DIAL REF. FROM UNIT PART NO. (REMOVE -40, -50, -50GA, -80, -100, OR -100GA)

 

All units are supplied complete as shown including an insert key, but less inserts.

Replacement cartridges are supplied with insert screw, but less inserts.

To improve rigidity when cut depth exceeds 0.5mm, it is recommended that the top adjustment springs be removed. See Standard Boring Bar Range Catalogue page 21 for setting information.

Technical

L (mm)

58.7

M (mm)

62.7

R (mm)

12.7

S (mm)

28.6

T (mm)

4.8

H (mm)

3.2

E (mm)

19.8

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