Page 292 - GARR_TOOL(CATALOG_INT)

GARR TOOL Milling Guide for Aluminum
(Machining Centers with High-Range HP/Torque)

Series A3 End Mills

TECHNICAL NOTES: Climb milling recommended for best finish

Contact your OEM for your machine’s optimal running parameters
CPT may need to be reduced based on machine/tool holding connection
CPT parameters shown are for 2xD LOC tooling and 2.5xD Reach Lengths
Preferred tool holders: Rego Fix powRgrip or Shrink Fit

SLOTTING PROFILING FINISHING
Axial = 2xD Axial = Max LOC
=
=
Axial = .5xD Axial = 1xD
Radial = 30%-40%xD Radial = 2.5%xD
=
=
SFM = Maximum RPM SFM = Maximum RPM SFM = Maximum RPM SFM = up to 80% Max RPM
er
CPT (Fz) = 1.5% - 3% of diameter
CPT (Fz) = 2% - 3% of diameter
CPT (Fz) = 1% - 2% of diamet
CPT (Fz) = 1% of diameter
Diameter CPT (Fz) = 1.5% - 3% of diamet er CPT (Fz) = 1% - 2% of diameter CPT (Fz) = 2% - 3% of diamet er CPT (Fz) = 1% of diamet er
3/16" .0028" - .0056" .0018" - .0037" .0037" - .0056" .0018"
1/4" .0037" - .0074" .0025" - .0050" .0050" - .0075" .0025"
5/16" .0052" - .0104" .0031" - .0062" .0062" - .0094" .0031"
3/8" .0055" - .0110" .0037" - .0074" .0075" - .0112" .0037"
1/2" .0075" - .0150" .0050" - .0100" .0100" - .0150" .0050"
5/8" .0093" - .0186" .0062" - .0125" .0125" - .0187" .0062"
3/4" .0112" - .0224" .0075" - .0150" .0150" - .0225" .0075"
1" .0150" - .0300" .0100" - .0200" .0200" - .0300" .0100"

SLOTTING PROFILING FINISHING
=
=
Axial = 2xD Axial = Max LOC
Axial = .5xD Axial = 1xD
Radial = 30%-40%xD Radial = 2.5%xD
=
=
M/Min. = Maximum RPM M/Min. = Maximum RPM M/Min. = Maximum RPM M/Min. = up to 80% Max RPM
er
er
CPT (Fz) = 2% - 3% of diamet
CPT (Fz) = 1% of diamet
er
CPT (Fz) = 1.5% - 3% of diameter
CPT (Fz) = 1% - 2% of diamet
Diameter CPT (Fz) = 1.5% - 3% of diamet er CPT (Fz) = 1% - 2% of diameter CPT (Fz) = 2% - 3% of diameter CPT (Fz) = 1% of diameter
4,0mm 0,060 - 0,120 0,040 - 0,080 0,080 - 0,120 0,040
6,0mm 0,090 - 0,180 0,060 - 0,120 0,120 - 0,180 0,060
8,0mm 0,120 - 0,240 0,080 - 0,160 0,160 - 0,240 0,080
10,0mm 0,150 - 0,300 0,100 - 0,200 0,200 - 0,300 0,100
12,0mm 0,180 - 0,360 0,120 - 0,240 0,240 - 0,360 0,120
16,0mm 0,240 - 0,480 0,160 - 0,320 0,320 - 0,480 0,160
20,0mm 0,300 - 0,600 0,200 - 0,400 0,400 - 0,600 0,200
25,0mm 0,375 - 0,750 0,250 - 0,500 0,500 - 0,750 0,250

Slotting Profiling ap ap
Pocket Milling Side Milling

Axial (ap) up to 1xD up to 2xD ae ae
Radial (ae) 1xD up to 50% of Dia.

NOTE - ABOVE ARE STARTING PARAMETERS ONLY. HIGHER RESULTS MAY BE ACHIEVED WITH OPTIMUM CONDITIONS.

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