90° Square . 60° Triangle / Negative φ

DescriptionATd
SNGA 1204_12.704.765.16
TNGA 1604_9.5254.763.81
Edge Prep.Gray Cast Iron (With Scale)

Symbol Cutting Edge Spec. Example K Gray Cast Iron (Without Scale) Q N

FSharp EdgeFSharp EdgeNodular Cast Iron (With Scale)
C EHoned Cutting EdgeE008R0.08mm Honed Cutting EdgeS T Hard Materials (Roughing)
TChamfered Cutting Edge T01215 0.12mmx15° Chamfered Cutting EdgeO P NOQ H Hard Materials (Finishing)
Chamfered + HonedN Q ° Hard Materials (Chip Control)
SS01225 0.12mmx25Q P T
Cutting EdgeChamfered + Honed Cutting EdgeSintered Steel
DimensionMEGACOAT CBNCBN
(mm)
Edge
InsertDescription

CBN Prep. rε S

PCD S H

  • r

Negative N SNGA 120408S00545MEP 0.8 1.8 S00545 2

120412S00545MEP 1.2 2.2 N

A T Multi Edge / Finishing S H

  • r
SNGA 120408MEF0.8 1.8N
F2
120412MEF 1.2 2.2N
T A
Multi Edge / Sharp Edge
SNGA 120404S01225ME0.4 1.8U NON

S H 120408S01225ME S01225 0.8 1.8 2 NON U N N U N N

  • r

D12

120412S01225ME1.2 1.8N
D13
SolidSNGA 120404T01215ME0.4 1.8N
F73

120408T01215ME T01215 0.8 1.8 2 U N N

Grooving A T

Multi Edge 120412T01215ME 1.2 1.8 N N

S H

  • r

SNGA 120404S01730MET 0.4 1.8 N N

120408S01730METS01730 0.8 1.82NNUNN
120412S01730MET1.2 2.2NNUNN

A T Multi Edge / Tough S H

  • r
SNGA 120408S04030MEH0.8 1.8N
S040302
120412S04030MEH1.2 2.2N
AT
Multi Edge / Interruption
60゜rH
STNGA 160404S00545MEP0.4 2.7N
160408S00545MEPS00545 0.8 2.43 N
160412S00545MEP1.2 2.1N
AT
Multi Edge / Finishing
60゜ HD14
r
STNGA 160404MEF0.4 2.7N N D15
160408MEFF 0.8 2.43N N F64
160412MEF1.2 2.1N N F74
ATF75
Multi Edge / Sharp Edge
60゜rH

S TNGA 160404ME6 0.4 2.7 N

160408ME6S01225 0.8 2.46N
160412ME61.2 2.1N

A T Multi Edge (Double-sided)