SUMIDIA Binderless NPDRS 11

Radius Endmills Type

FluteFlute

Pre- Tempered Hardened steel Ti alloy

11 Binderless General Carbon Alloy steel Stainless Aluminum Copper CFRP Hard brittle

hardened Heat resistant Cast iron Graphite Carbide

PCD steel steel steel Die steel 45–55 55–60 60–65 steel alloy alloy material

steelHRCHRCHRCalloy
FluteFluteG S

Grade Side g Flat R Curve

15°

RE APMX LU LF Work material gradient angle

  • NPDRS Body (for standard finishing)
NPDRS Type Body (for standa Cat. No.rd finishing Stock) Cutting diameterNose radiusDepth of cutLengthLengthNeck diameter DimensiShank diameter ons (mm)Real e woffective rk matelength rial grawith res dient anpect to gleWiper
DCREAPMXLULFDNDMM0.5°1.5°edge
NPDRS 1020R002-006D0.20.020.10.6400.17540.610.620.630.640.66
1020R005-006D0.20.050.10.6400.17540.610.620.630.640.66
1030R002-010D0.30.020.151.0400.2741.011.031.041.061.09
1030R005-010D0.30.050.151.0400.2741.011.031.041.061.09
1050R005-015D0.50.050.251.5400.4741.611.661.721.781.92
NPDRS 1050R010-015D0.50.100.251.5400.4741.611.661.711.771.91N
1100R005-030D1.00.050.553.0400.9543.403.523.653.784.08o
1100R010-030D1.00.100.553.0400.9543.403.523.643.774.07
1100R020-030D1.00.200.553.0400.9543.403.513.633.764.05
1200R005-040D2.00.050.554.0401.9544.444.594.754.935.33
NPDRS 1200R010-040D2.00.100.554.0401.9544.434.594.754.925.31
1200R020-040D2.00.200.554.0401.9544.434.584.744.915.29
Grade NPD10
  • Identification Detail

Cutting Diameter and Nose Radius Combinations

NPDR S 1 020 R002 - 006DCr0.02r0.05r0.1r0.2
0.2DD
0.3DD
DD
0.5
Series codeFor standard No. ofCuttingCorner radiusLength below1.0DDD
finishingflutesdiameterneckDDD

2.0

  • Recommended Cutting Conditions

(1) Use a machine with high rigidity for stable cutting. (2) Non-water soluble coolant recommended. Supply as a mist or external coolant. Take fire prevention precautions to avoid fire hazards caused by sparks igniting during machining or tool breakage. (3) Shorten overhang as much as possible. (4) Adjust cuttings conditions as necessary as machine rigidity and other conditions may vary. (5) Depth of cut shown in the table of conditions are maximum depths. Adjust the actual depth of cut to the desired machined surface finish.

WorkmaterialCarbide
DC (mm)CBDP (mm)Spindle speed (min-1)Feed rate (mm/min)ap(mm)pf(mm)
0.20.1040,0001000.0010.001
0.30.1540,0001500.0020.001
0.50.2540,0002000.0030.001
1.00.5540,0004000.0050.003
2.00.5540,0006000.0100.005

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