Thread Milling Holders code system Thread Milling Inserts code system

Clamping MethodHandCutting Dia.Length of HolderCutting edge LengthShank TypeNumber of InsertsClamping MethodHandCutting Dia.Length of HolderCutting edge Length
ee

Clamping Method Hand Cutting Diameter mCutting edge Length OmmType of Insert Pitch

B 0025 HEffl

R: right hand 1212.0mm 1414.0mm 2121.0mm E: External I: Internal

S: Screw only 0025=25mm mm: 0.5-6.0 TPI 48-6

L: left hand 30 30.0mm 40 40.0mm El: External & Interna

o o e

Length of Holder © Cutting edge Length Shank Type Standard Carbide Grades

IS HI 0 sag IMEM

12 12.0mm14 14.0mm21 21.0mmNon: steel shankISO - ISO Metric
FHJKMSRTTIP30 TTIM45
30 30.0mm40 40.0mmC: carbide shankUN- American UN (UNO, UNF, UNEF, UNS)

e W - Whit Worth (BSW, BSF, BSP, BSB) Number of Insert NPT- National Pipe Thread 0 NPTF - National Pipe Thread BSPT - British Standard Pipe Thread (BSPT)

Non: 1 insert 2: 2 inserts

075 Thread Milling Cutters code system 076

Clamping MethodHandCutting Dia.Tool LengthCutting edge LengthNumber of InsertsBore Dia
oe

Clamping Method Hand Cutting Diameter

S: Screw only

o

Tool Length e

CDE

o

Bore Diameter

Eg

22=22.0mm 27=27.0mm 32=32.0mm

R: right hand 0063=63mm

L: left hand

e o

Cutting edge Length Number of Insert

HI S

1212.0mm1414.0mm2121.0mm3 : 3 Inserts4: 4 Inserts
30 30.0mm40 40.0mm5: 5 Inserts