Tooling Numbers

Coordinate system offsets used:

• G54 – Corner of fixed vise jaw

Holder A

T10 – 0.500 carbide end mill, for stainless, 4 flute, AlTiN coated (to be Hanita varimill ii in future)

• Speed: 1104 RPM (V = 144 SFM)
• Feed 7.0 (.0016 IPT)
• 30% stepover
• Used on .125 316 at these params.

Holder B

T31 – 5/8 end mill 2 flute HSS

Holder C

Holder D

T01 – .375 End mill (16.0 mm) 0.63 min stickout (Al: 1800 rpm 7.8 fpm) 2 Flutes, Carbide – Z top of vise

Holder E

Holder F

T21  4.9mm (.1929)  for 10 – 32 clearance,, FULLY INTO BACK OF CHUCK

• Austenitic SS (316) – 50 fpm
  • RPM = 1072 <<Check this
  • .002 to .006 inches per revolution (good for .125 to .25)
  •  2.1 inches per minute (min side)

T22 – No. 40 (0.098 diameter, tap drill for M3 x 0.5), ALIGNED WITH FLUTES (1.435)

• Austenitic SS (316) – 50 fpm
  • RPM = 1072 2040
  • .002 to .006 inches per revolution (good for .125 to .25)
  • 2.1 inches per minute (min side)

T23 – No 2 Center Drill, Fully into back of chuck

• RPM = 2000
• F = 3.0

T24 – No 21, 0.1590 diameter (Tap drill for 10-32 UNF)

T25 – .125 drill  (clearance for M3X.5)

• Austenitic SS (316) – 50 fpm
  • RPM = 1072
  • .002 to .006 inches per revolution (good for .125 to .25)
  • 2.1 inches per minute (min side)
• 6061 Aluminum
  • RPM = 1500
  • Feed = 6.0

T26 – Carbide Tip Router Bit (90 deg)

• Aluminum
  • RPM: 1800
  • Feed: 8.0

T27 – .201 dia twist drill (no 7) – Tap drill for .25-20 threads.

• Aluminum
  • RPM = 1500
  • Feed 6.0

T28 – #30 jobber length twist drill (.1285 dia) – clearance for .125 pin.

• Austenitic SS (316) – 50 fpm
  • RPM = 1072
  • .002 to .006 inches per revolution (good for .125 to .25)
  • 2.1 inches per minute (min side)
• 6061 Aluminum
  • RPM = 1500
  • Feed = 6.0

T32 – Wire brush cup

Holder G

T30 – .125 x .25 x .75 corner rounder – interstate tools

Holder H

T03 – 1/4 inch 4 flute end mill – a 2100 rpm 7.8 ft/mn

Holder I (R8 Adapter)

T33 – M3 Tap in Procunier holder

• Tap holder
• Speeds and feeds TBD
• Tap is M3 x .5 MSC Number 04991204
• Use Procunier Tap holder MSC No. 97402945
  • Mfr #: 57407
• Tap Collet Style 1E, Size #6
• MSC Number 09471517
• MFR #51811
• 

T34 – 10-32 Tap in Procunier Holder (collet size #___)

Holder J – small diameter mills

Holder J is reserved for small diamter milling

•  T02a – 0.125 Carbide end mill, 5 flute, coated
  • Speed: 4000 RPM
  • Feed: 6.4
  • Stickout: 0.35 +/- .020
  • Slot cutting, no stepover
  • Cut depth = .03 inches
  • Used on .125 316(?) with these parameters.
    • for 24 ga steel sheet – 2100 rpm 3.0 better
    • alum  2876 rpm 4.0
• T02b - 2 flute .125 Carbide Cutter (PLASTIC ONLY) – Z top of vise
  • RPM: 1616 (Teflon)
  • F7.8

Holder K

———

Tool numbers in use:

• 1
• 02
• 10
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28 – #30 drill bit (.1285)
• 30
• 31
• 32 – wire brush
• 33 – M3 tap
• 34 – #10-32 tap
• 100 – open house

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