SCI 21-22 General Catalog

MOLD FINISH MASTER SUMIDIA BINDERLESS Radius Endmills NPDRS Type

Hard Brittle Material

Carbide

Corner

Binderless

Flute

Side Milling

Face Milling

Profiling

Fig 1

15°

APMX

LU

LF

Work Material Inclination Angle

I

Body

Dimensions ( mm )

Effective Length for Work Material Inclination Angle

Dia. DC

Radius RE

Cutting Edge Length APMX

Neck Length LU

Overall Length LF

Head Dia. DN

Shank Dia. DMM

Wiper Edge

Cat. No.

Fig

0.5°

1.5°

NPDRS1020R002-006  NPDRS1020R005-006  NPDRS1030R002-010  NPDRS1030R005-010  NPDRS1050R005-015  NPDRS1050R010-015  NPDRS1100R005-030  NPDRS1100R010-030  NPDRS1100R020-030  NPDRS1200R005-040  NPDRS1200R010-040  NPDRS1200R020-040 

No 1 No 1 No 1 No 1 No 1 No 1 No 1 No 1 No 1 No 1 No 1 No 1

0.2 0.02 0.1

0.6 40 0.175 4 0.63 0.65 0.67 0.70 0.75

0.2 0.05 0.1

0.6 40 0.175 4 0.63 0.65 0.67 0.69 0.74

0.3 0.02 0.15 1.0 40 0.27

4

1.04 1.08 1.11 1.15 1.24

0.3 0.05 0.15 1.0 40 0.27

4

1.04 1.08 1.11 1.15 1.23

0.5 0.05 0.25 1.5 40 0.47

4

1.56 1.61 1.66 1.72 1.84

0.5 0.10 0.25 1.5 40 0.47

4

1.56 1.60 1.65 1.71 1.83

1.0 0.05 0.55 3.0 40 0.95

4 3.14 3.24 3.35 3.46 3.72

1.0 0.10 0.55 3.0 40 0.95

4 3.14 3.24 3.34 3.46 3.71

1.0 0.20 0.55 3.0 40 0.95

4 3.14 3.23 3.33 3.44 3.69

2.0 0.05 0.55 4.0 40 1.95

4 4.17 4.31 4.45 4.60 4.94

2.0 0.10 0.55 4.0 40 1.95

4 4.17 4.30 4.44 4.60 4.93

2.0 0.20 0.55 4.0 40 1.95

4 4.17 4.30 4.43 4.58 4.91

Grade: NPD10

Identification Code

NPDR S 1 020 R002 - 006 Type For Dia. Nose Radius Neck Length

Number of Teeth

Standard Finishing

Recommended Cutting Conditions 1. Use a precision machine for stable cutting.

2. Non-water soluble cutting oil is 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 cutting conditions as necessary as equipment performance and other conditions may vary. 5. Values shown in the table of conditions are guidelines. Adjust the actual cutting conditions to the desired machined surface quality.

p

f

Work Material

Cemented Carbide

Feed Rate (IPM)

DC (mm)

LU (mm)

Spindle Speed (RPM)

p (inch)

f (inch)

a

p

40,000 40,000 40,000 40,000 40,000

0.2 0.6 0.3 1.0 0.5 1.5

3.937 0.00004 0.00004 5.906 0.00008 0.00004 7.874 0.00012 0.00004 15.748 0.00020 0.00012 23.622 0.00039 0.00020

1.0 2.0

3.0 4.0

I 102

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