DGI USA Cutting Tools MX

PREMIUM QUALITY AMERICAN-MADE CUTTING TOOLS Technical Information

GENERAL PURPOSE END MILLS - CARBIDE

SFM FOR GENERAL PURPOSE CARBIDE END MILLS THESE VALUES ARE FOR UNCOATED TOOLS. FOR COATED TOOLS INCREASE SFM: TICN = +25% ALTIN = +40%

4 Flute 30º Helix Long, X-Long

2 Flute 30º Helix Stub, Reg

2 Flute 30º Helix Long, X-Long

4 Flute 30º Helix Stub, Reg

Rc HARDNESS

MATERIAL / TYPE

COBALT BASE ALLOYS STELLITE, HS-21, HAYNES 25/188, X-40, L-605 NICKEL BASE ALLOYS INCONEL-625/718, WASPALLOY, RENE, HASTELLOY IRON BASE ALLOYS INCOLOY 800-802, MULTIMET N-155, TIMKIN 16-25-6, CARPENTER 22-b3 MONEL MONEL-65% NICKEL TITANIUM ALLOYS

– –

UNDER 32 OVER 32

150 - 200 100 - 150

175 - 225 125 - 175

– –

UNDER 32 OVER 32

150 - 200 100 - 150

125 - 175 70 - 115

– –

UNDER 32 OVER 32

150 - 200 100 - 150

175 - 225 125 - 175

–

175 - 300

125 - 175

175 - 300

– –

COMMERCIALLY PURE, 6Al-4V, ASTM 1/2/3, 6Al-25N-4Zr-2Mo-Si STAINLESS STEEL (PRECIPITATION) 12/8, 15/5, 17/4, AM-350/355 STAINLESS STEEL (AUSTENITIC) 200 SERIES, 302, 303, 304, 316 STAINLESS STEEL (AUSTENITIC) 304L, 316L STAINLESS STEEL (MARTENSITIC) 403, 410, 416, 440 HIGH STRENGTH TOOL STEELS 4140, 4340, 6150, 5210, A2, D2, P20, H11, H13, S2, 01 MEDIUM ALLOY STEELS 200, 250, 300

200 - 300 –

125 - 250 –

200 - 300 –

– –

UNDER 32 OVER 32

100 - 150 80 - 150

150 - 250 125 - 175

– –

UNDER 32 OVER 32

125 - 175 100 - 150

200 - 250 150 - 200

– –

UNDER 32 OVER 32

80 - 120 60 - 90

90 - 125 75 - 110

– –

UNDER 32 OVER 32

100 - 150 80 - 150

150 - 250 125 - 175

– –

UNDER 32 OVER 32

125 - 175 80 - 120

150 - 225 60 - 125

– –

UNDER 32 OVER 32

150 - 200 100 - 150

200 - 250 125 - 175

CARBON STEELS 1000’s, 1100’s, 1300’s DUCTILE DUCTILE CAST IRONS CAST IRONS GRAY CAST IRONS ALUMINUM 2014, 2024, 6061-(T1-T6) 7075, DIE CAST, EXTRUDED MAGNESIUM

– –

UNDER 32 OVER 32

150 - 200 100 - 150

200 - 250 125 - 175

–

200 - 300

250 - 350

200 - 300

300 - 400

–

175 - 250

225 - 325

175 - 250

250 - 350

– –

500 min. –

–

500 min.

COPPER, COPPER ALLOYS

–

250 - 350

400 - 500

300 - 400

BRASS BRONZE BRASS, ALUM/BRONZE, LOW SILICON BRONZE COMPOSITES

– –

200 - 300 –

300 - 400 –

250 - 350 –

– –

G-10 FIBERGLASS, GRAPHITE, GRAPHITE/EPOXY, PLASTICS

250 - 1000 –

MADE IN THE USA

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