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Pro-A mill

  • Buffed on top face of insert ensure good chip control and reduces built-up edge.
Features
  • Buffed top face of insert ensures good chip control and reduces built-up edge.
  • Small size modular type for aluminum machining.
  • Various line up of modular system for aluminum machining.
  • For shouldering, curved surface and ramping.
  • High rake angle chip breaker ensures excellent surface roughness improved cooling effect,
    and chip control by through coolant system, even in deep pocket machining.
Pro-A mill
Uses
Copying, Shouldering, Ramping, Through coolant system
Pro-A mill series
Pro-A mill series
Type Series Pro-A mill Through
coolant
system
Application of
small-sized
Aluminum
machining
PRO-A Mill 2000 PRO-A Mill 2000 제품구성 •Modular : Ø12~Ø42
•Shank : Ø12~Ø42
•Insert : VDKT11T210N-MA
VDKT11T220N-MA
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General
application of
Aluminummachining
PRO-A Mill 4000 PRO-A Mill 2000 제품구성 •cutter : Ø40~Ø100
•Shank : Ø32~Ø40
•Insert : VCKT220530N-MA
O
Recommended Cutting Condition
Recommended Cutting Condition
Workpiece Cutting speed vc(m/min)
Aluminum alloy Rm < 280 MPa 1000
Rm > 280 MPa 800
Copper alloy Long chip 250
Thermo plastic - 300
Aluminum alloy Si < 12% 800
Copper alloy Short chip 400
Magnesium alloy - 400
Duroplastics - 150
Pro-A Mill Ramping & Helical cutting technical data
Ramping, Blind hole Helical cutting, Thru hole Helical cutting
PRO-A Mill Mill 경사 및 헬리컬 가공
Designation ØD(mm) Ramping Blind hole Helical cutting Thru hole Helical
cutting
α°
(max)
Lmin
(mm)
ØDHmax
(mm)
dmax
(mm)
ØDHmin
(mm)
dmax
(mm)
ØDHmin
(mm)
dmax
(mm)
PAS2012HR 12 11.9 38 23 4.8 21 4.4 19 4.0
PAS2016HR 16 12.5 36 31 6.9 29 6.4 27 6.0
PAS2020HR 20 9.7 47 39 6.7 37 6.3 35 6.0
PAS2025HR 25 7.6 60 49 6.5 47 6.3 45 6.0
PAS2032HR 32 5.8 79 63 6.4 61 6.2 59 6.0
PAS2042HR 42 4.3 105 83 6.3 81 6.2 79 6.0
PAS4032HR 32 24.4 22 59 26.8 54 24.5 40 18.2
PAS4040HR 40 18.4 30 75 25.0 70 23.3 56 18.7
PAS4050HR 50 14.0 40 95 23.8 90 22.5 76 19.0
PAS4063HR 63 10.7 53 121 22.8 116 21.9 102 19.2
PAC(M)4080HR 80 8.1 70 155 22.1 150 21.4 136 19.4
PAC(M)4100HR 100 6.3 90 195 21.7 190 21.1 176 19.6
  • Lmin : ap = 8mm
  • Lmin : Minimum inclination cutting length
    α° : Max. rampig angle
    ap : Depth of cut
  • Limn ap tan α° mm