E C P 4 4 0 0 R

Chamfering e n d m i l l , screw clamp s y s t e m , for square inserts

LS

45˚

LF

DesignationDCCICTDCXDCONMSLFLSInsert
ECP440AR10127.53213080SPMA422*N
ECP4423R23240.33213080SPMA422*N
ECP4436R36353.33213080SPMA422*N

SPARE PARTS

DesignationClamping screwWrench
ECP44...CSTA-4T-15D

* Recommended clamping torque: CSTA-4=3.5 INSERT S P M A 4 2 RE

LE

S

PSteel
MStainless
KCast iron
NNon-ferrous
SSuperalloys: First choice
HHard materials: Second choice
Uncoated Cermet
DesignationRELEICS
SPMA422TN0.8z zz12.712.73.18
SPMA422FN0.8z12.712.73.18

z: Line up STANDARD CUTTING CONDITIONS

OperationsWorkpiece materialGradeCutting speed Vc (m/min)Maximum depth of cut ap (mm)Feed per tooth fz (mm/t)
Single or double chamfering, Hole chamferingCarbon steels, Alloy steels < 300HBNS740·N308 UX30100 - 150-0.2 - 0.5
Die steels < 30HRCNS740·N308 UX3050 - 70-0.15 - 0.4
Cast ironsTH1090 - 110-0.2 - 0.6
Facing, GroovingCarbon steels, Alloy steels < 300HBNS740·N308 UX30100 - 15030.1 - 0.15
Die steels < 30HRCUX3050 - 7020.1 - 0.15
Cast ironsTH1090 - 11030.1 - 0.15

Notes:

  • When chamfering stainless steel, down-milling is recommended. Conventional milling may cause edge chipping.
  • When chamfering above C3.0, the feed per tooth should be set at the lower side of the value shown in the above table.