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Technical information for Double-hole Type Parting off of Duble-hole

How to use Goose-neck holder on Automatic lathe (guide bush system)

InsertMachiningInsertInsertGrooveCorner-RChipbreakerLeadPositiveCarbide grades
1/VnameTypelengthhandwidthnameanglerake angle

Insert Name Machining Type Insert Size

@3 @ B

6: insert length is 32.0mm

Double Hole Type of insert C: Parting off / Cut-off line 7: insert length is 43.0mm

8: insert length is 54.0mm

Insert Hand Groove Width Corner-R

100% rigid ! IRil GEE)

The clampling system be with shifted teeth

R: right hand 150: 1.5mm 200: 2.5mm 250: 2.5mm

193 000: 0.00 003: 0.03 194

L: left hand 300: 3.0mm 350: 3.5mm

\ Chipbreaker Name Lead Angle Positive Rake Angle

4\ m * re Iw — none: no front rake angle

none: no lead angle 04F: 4° 07F: 7° 08: 8° 15: 15° 20: 20° 12: 12° 25F: 25°

patented NB Type BC Type

Carbide Grades

SUMS