HM390 ETP D1.25-4-C1.25-B
90° endmills carrying HM390 TPKT 1003 triangular inserts with 3 helical cutting edges.

Cutting Diameter (DC/DCX) | 1-1/4″ | Head Length (LH) | 1.57″ |
Cutting Diameter (DC) | 1-1/4″ | Functional Length (LF) | 7.87″ |
Cutting Item Count (CICT) | 4 | Tool Type | 90° indexable endmills |
Depth of Cut Maximum (APMX) | 0.315″ | Flute Count (NOF) | 4 |
Overall Length (OAL) | 7.87″ | Coolant Supply Property (CSP) | Coolant Thru |
Shank Type | Round | Tool Cutting Edge Angle (KAPR) | 90 Degrees |
Ramping Angle Maximum (RMPX) | 2.1 Degrees | Cutting Direction (HAND) | Right Hand |
Application | | Helical Interpolation | Rampdown | Shouldering | Slotting | | Measurement Type | Inch |
Connection Diameter Machine Side (DCONMS) | 1-1/4″ | Body Material | Steel |
Master Insert Identification (MIID) | HM390 TPKT 100304PDR | Connection Code Machine Side (CCMS) | Cylindrical |
Weight of Item (WT) | 2.39 Lbs |


Product Features
Family Description | 90° endmills carrying HM390 TPKT 1003 triangular inserts with 3 helical cutting edges. | Country of Origin | Israel |
Shipping Info
Package Weight
2.683
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