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IASM /ASM

Small Diameter, Ultra High-Efficiency Indexable End Mills

MODULAR STYLE

FEATURES

Small Diameter sizes from 3/8" to 3/4" (10mm to 20mm) can be used instead of solid end mills. JDMT inserts are ideal for shoulder cutting EDMT-type inserts are ideal for low-depth, high feed rate machining. All body styles can utilize both styles of inserts

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59

IASM/ASM

Features

1. EDMT-Type Insert for Machining Efficiency

S50C ASMM0710R-2( 10-2NT) +ASC10-6.5-114-49 Cutting Conditions Vc=160m/min Vf=6115mm/min ap ae=0.25 5mm Tool overhang 80mm Work Tools

Utilizes R2.0 cutting edge shape. · Does not leave excess at edges · Low cutting resistance

2.

JDMT-Type Insert for High-Grade Machined Surfaces

Low unevenness of machined surfaces Low burning

Work S50C Tools ASM0712S12R-2( 12-3NT) Cutting Conditions Vc=200m/min Vf=800mm/min ap ae=5 0.5mm 2 Tool overhang 25mm

Utilizes Fine Wall (FW) shape

· ·

3.

Direct Milling

Since the cutting flute do not extend to the center, there are limitations on the ramp angle and hole diameter, but as shown below, processing by direct milling without a pilot hole is possible for ramping and helical milling.

EDMT Dia 10mm 0.375in Max. Ramp Angle Helical Hole Dia 6.6° 13-19mm 0.493 0.729in 12mm 0.5in 4.1° 17-23mm 0.6970.905in 16mm 0.625in 2.2° 25-31mm 0.9791.215in 20mm 0.75in 1.4° 33-39mm 1.2621.498in JDMT 10mm 0.375in 7.3° 13-19mm 0.4930.729in 12mm 0.5in 5.0° 17-23mm 0.6970.905in 16mm 0.625in 2.9° 25-31mm 0.9791.215in 20mm 0.75in 2.0° 33-39mm 1.2621.498in

Ramp angle

Ramping

Helical hole diameter

Note

The ramp angle

should be set within the ranges listed above. Use at ramp angles of 1 or less is recommended.

Helical milling

4.

Wall Surface Grade

By using the Fine Wall (FW) shape, a smooth machined wall surface can be achieved by a multi step cutting.

FW Shape Conventional tools

Measurement results

60

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ap=5mm

Length:Width ratio=1 5

ap=5mm

IASM/ASM

Shank Style Regular Length

ØD

Ød

lb

L

50

JET AIR HOLE ROUGHING HRC 50 2 FLUTES 3 FLUTES 4 FLUTES 5 FLUTES

D

0/-0.2

IASM-Inch

Part No. IASM0706S06R-2 IASM0708S08R-3 IASM0710S10R-4 IASM0712S12R-5 IASML0710S10R-4 IASML0712S12R-5 Flutes 2 3 4 5 4 5 ØD 0.375 0.500 0.625 0.750 0.625 0.750 L 3.000 3.000 3.500 4.000 4.500 5.500 Ød 0.375 0.500 0.625 0.750 0.625 0.750 lb 0.750 0.750 1.000 1.000 2.000 2.500 Insert JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T)

ASM-Metric

Part No. ASM0710S10R-2 ASM0712S12R-3 ASM0716S16R-4 ASM0720S20R-5 ASML0716S16R-4 ASML0720S20R-5 Flutes 2 3 4 5 4 5 ØD 10 12 16 20 16 20 L 80 80 90 105 115 140 Ød 10 12 16 20 16 20 lb 20 20 25 25 50 60 Insert JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) Inserts p. 63

Part No.

Clamp Screw

Wrench

ALL SIZES

240-140

106-T6

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61

IASM/ASM

Modular Style

C

H

Ød2

B Ød1 A

C

M

50

ROUGHING HRC 50 2 FLUTES 3 FLUTES 4 FLUTES 5 FLUTES 6 FLUTES

H

ØD ØD1 E Ød1 Ød 2 E

A

ØD

B

D asrM - MetrIc Part No. ASMM0710R-2 ASMM0712R-3 ASMM0716R-4 ASMM0720R-5 Flutes 2 3 4 5 ØD 10 12 16 20 H 20 20 25 30 Ød1 6.5 6.5 8.5 10.5 M M6 M6 M8 M10 Ød2 9.8 9.8 12.8 17.8 A 5.5 5.5 5.5 5.5 B 14.5 14.5 17 19 C 5 5 8 10 E 7 7 10 15 Insert

0/-0.2

JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T) JDMT0702xxR, EDMT070220R(-T)

Inserts p. 63

l l

carBIde sHanK - MetrIc Part No. ASC10-6.5-74-24 ASC10-6.5-84-34 ASC12-6.5-74-24 ASC12-6.5-94-44 ASC16-8.5-95-30 ASC16-8.5-120-55 ASC16-8.5-140-75 ASC20-10.5-170-90 ASC20-10.5-220-120 10.5 M10 8.5 M8 ØD 6.5 M M6 L 74 84 74 94 95 120 140 170 220 l2 24 34 24 44 30 55 75 90 120 ls 50 50 50 50 65 65 65 80 100 Ød1 9.3 9.3 11.0 11.0 14.5 14.5 14.5 18.0 18.0 20 Ø20 16 Ø16 Ød2 10 Cutter Body Ø10

6.5

M6

12

Ø12

Part No.

Clamp Screw

Wrench

ALL SIZES

240-140

106-T6

62

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IASM/ASM

Type A JDMT07020XR Insert with 5mm flute length for shoulder milling

Inserts

Type B EDMT070220R(-T) Insert with 2mm corner R for high feed cutting.

Part No. JDMT070202R JDMT070204R JDMT070208R EDMT070220R-T EDMT070220R

PTH30E

JX1020

A (mm) 6.4 6.4 6.4 6.4 6.4

B (mm) 4.3 4.3 4.3 4.3 4.3

R (mm) 0.2 0.4 0.8 2 2

T (mm) 2.45 2.45 2.45 2.5 2.5

Type A A A B B

· · · · ·

· · ·

All Inserts have two effective cutting edges There are two types of EDMT Inserts: - Standard Type (EDMT070220R-T) - Low-Resistance Type (EDMT070220R) which reduces cutting resistance by approximately 10%.

coatInG MaterIaLs For Inserts Material Name ISO Classification JX1020 P10-M10-K10 PTH30E K30 Coating Name Coating Type JX Coating PVD TH Coating (TISIN) PVD Application High speed maching for steel General purpose for steel Features Uses harder substrate than JX1015 Excellent for high speed machining of steel Uses nanocomposite coating, strong durability of base material is excellent for strong interrupted cutting

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IASM/ASM

Cutting Conditions Inch + Metric EDMT (High Feed Milling)

Inch Ø Flutes

Carboh Steel Alloy Steel < 30HRc Vc range N(rpm) Vc(sfm) Vf(in/min) fz(in/t) doc(in) 4020 394 189 0.0236 0.012 0.197 3010 394 213 0.0236 0.012 0.276

Metric 0.375 2 0.5 3 0.625 4

2410 394 302 0.0314 0.012 0.394

0.75 5

2010 394 315 0.0314 0.012 0.433

Ø Flutes

Vc range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm)

10 2

3830 120 4600 0.60 0.3 5

12 3

3190 120 5740 0.60 0.3 7

16 4

2390 120 7650 0.80 0.3 10

20 5

1920 120 7680 0.80 0.3 11

328 - 590 sfm

100 - 180 m/min

JX1020

Pre-hardened Steel Alloy Steel Die Tool Steel 30-40HRc

woc(in) Vc range N(rpm) Vc(sfm) Vf(in/min) fz(in/t) doc(in)

328 - 525 sfm 3680 361 173 0.0236 0.012 0.197 2760 361 195 0.0236 0.012 0.276 2210 361 277 0.0314 0.012 0.394 1840 361 288 0.0314 0.012 0.433

100 - 160 m/min 3510 110 4210 0.60 0.3 5 2920 110 5260 0.60 0.3 7 2190 110 7010 0.80 0.3 10 1760 110 7040 0.80 0.3 11

JX1020

Pre-hardened Steel Alloy Steel Die Tool Steel 40-50HRc

woc(in) Vc range N(rpm) Vc(sfm) Vf(in/min) fz(in/t) doc(in)

262 - 394 sfm 3010 295 94 0.0157 0.012 0.197 2260 295 106 0.0157 0.012 0.276 1810 295 170 0.0236 0.012 0.394 1510 295 178 0.0236 0.012 0.433

80 - 120 m/min 2870 90 2300 0.40 0.3 5 2390 90 2870 0.40 0.3 7 1800 90 4320 0.60 0.3 10 1440 90 4320 0.60 0.3 11

JX1020

Stainless Steel

woc(in) Vc range N(rpm) Vc(sfm) Vf(in/min) fz(in/t) doc(in)

328 - 590 sfm 4020 394 189 0.0236 0.012 0.197 3010 394 213 0.0236 0.012 0.276 2410 394 302 0.0314 0.012 0.394 2010 394 315 0.0314 0.012 0.433

100 - 180 m/min 3830 120 4600 0.60 0.3 5 3190 120 5740 0.60 0.3 7 2390 120 7650 0.80 0.3 10 1920 120 7680 0.80 0.3 11

JX1020

Cast Iron

woc(in) Vc range N(rpm) Vc(sfm) Vf(in/min) fz(in/t) doc(in)

394 - 722 sfm 5020 492 236 0.0236 0.012 0.197 3770 492 266 0.0236 0.012 0.276 3010 492 378 0.0314 0.012 0.394 2510 492 394 0.0314 0.012 0.433

120 - 220 m/min 4780 150 5740 0.60 0.3 5 3990 150 7180 0.60 0.3 7 2990 150 9570 0.80 0.3 10 2390 150 9560 0.80 0.3 11

JX1020

woc(in)

64

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IASM/ASM

Cutting Conditions Inch + Metric JDMT (Side Milling)

Inch Ø Flutes

Carboh Steel Alloy Steel < 30HRc Vc,fz range N(rpm) Vc(sfm) Vf(in/min) fz(in/t)

Metric 0.375 2

6020 591 32 0.0027 0.118 0.079

0.5 3

4520 591 36 0.0027 0.118 0.079

0.625 4

3620 591 39 0.0027 0.157 0.079

0.75 5

3010 591 40 0.0027 0.157 0.079

Ø Flutes

Vc,fz range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc,fz range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc,fz range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc,fz range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm) Vc,fz range N(rpm) Vc(m/min) Vf(mm/min) fz(mm/t) doc(mm) woc(mm)

10 2

5740 180 800 0.07 3 2

12 3

4780 180 1000 0.07 3 2

16 4

3590 180 1010 0.07 4 2

20 5

2870 180 1000 0.07 4 2

Vc=492-656sfm, fz=0.0016-0.0035in/t

Vc=150-200m/min, fz=0.04-0.09mm/t

JX1020 PTH30E

Pre-hardened Steel Alloy Steel Die Tool Steel 30-40HRc

doc(in) woc(in) Vc,fz range N(rpm) Vc(sfm) Vf(in/min) fz(in/t)

Vc=328-492sfm, fz=0.0016-0.0028in/t 4020 394 18 0.0023 0.118 0.079 3010 394 20 0.0023 0.118 0.079 2410 394 22 0.0023 0.157 0.079 2010 394 23 0.0023 0.157 0.079

Vc=100-150m/min, fz=0.04-0.07 m/t 3830 120 460 0.06 3 2 3190 120 570 0.06 3 2 2390 120 570 0.06 4 2 1920 120 580 0.06 4 2

JX1020 PTH30E

Pre-hardened Steel Alloy Steel Die Tool Steel 40-50HRc

doc(in) woc(in) Vc,fz range N(rpm) Vc(sfm) Vf(in/min) fz(in/t)

Vc=262-394sfm, fz=0.0016-0.0028in/t 3010 295 13 0.0023 0.118 0.079 2260 295 15 0.0023 0.118 0.079 1810 295 16 0.0023 0.157 0.079 1510 295 17 0.0023 0.157 0.079

Vc=80-120m/min, fz=0.04-0.07mm/t 2870 90 340 0.06 3 2 2390 90 430 0.06 3 2 1800 90 430 0.06 4 2 1440 90 430 0.06 4 2

JX1020 PTH30E

Stainless Steel

doc(in) woc(in) Vc,fz range N(rpm) Vc(sfm) Vf(in/min) fz(in/t)

Vc=426-590sfm, fz=0.0016-0.0035in/t 5020 492 23 0.0023 0.118 0.079 3770 492 26 0.0023 0.118 0.079 3010 492 27 0.0023 0.157 0.079 2510 492 28 0.0023 0.157 0.079

Vc=130-180m/min, fz=0.04-0.09mm/t 4780 150 570 0.06 3 2 3990 150 720 0.06 3 2 2990 150 720 0.06 4 2 2390 150 720 0.06 4 2

PTH30E JX1020

Cast Iron

doc(in) woc(in) Vc,fz range N(rpm) Vc(sfm) Vf(in/min) fz(in/t)

Vc=426-590sfm, fz=0.0016-0.0047in/t 5020 492 27 0.0027 0.118 0.079 3770 492 30 0.0027 0.118 0.079 3010 492 32 0.0027 0.157 0.079 2510 492 33 0.0027 0.157 0.079

Vc=130-180m/min, fz=0.04-0.12mm/t 4780 150 670 0.07 3 2 3990 150 840 0.07 3 2 2990 150 840 0.07 4 2 2390 150 840 0.07 4 2

PTH30E JX1020

doc(in) woc(in)

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65

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