Page 169 - UNION

part. ZAmUS ClASSiC SERiES metriC ZAmUS THUndER SERiES inCh part.
B B

PK503 Da302 Za302

ULTRA FINE HELIX Conventional FINE GRAIN HELIX FINE GRAIN HELIX
Pitch
endmill endmill
& &
drill drill

Z - AXIS ROUGHING END MILL 2 FLUTE, REGULAR LENGTH, BALL NOSE 2 FLUTE, REGULAR LENGTH

- Reducing cycle time by 1pass operating from Z-axis to slotting. - Designed to machine tool steel, alloy steel, mold steel and other - Designed to machine tool steel, alloy steel, mold steel and other
- Preventing the working interruption as Neck type. high hardened materials. high hardened materials.

edP. no. d l1 l2 l3 d Z stoCK edP. no. d l1 l2 l3 d Z stoCK edP. no. dia. r C.l oal sh.dia. stoCK edP. no. dia. C.l oal sh.dia. stoCK
PK503060 6 9 15 57 6 ● PK503140 14 21 35 83 14 ● dA302001 1/32 r1/64 1/32 1-1/2 1/8 ● ZA302002 1/32 1/8 1-1/2 1/8 ●
PK503080 8 12 20 63 8 3 ● PK503160 16 24 40 92 16 3 ● dA302002 1/16 r1/32 1/16 1-1/2 1/8 ● ZA302004 1/16 3/16 1-1/2 1/8 ●
PK503100 10 15 25 72 10 ● PK503200 20 30 50 104 20 ● dA302003 3/32 r3/64 3/32 1-1/2 1/8 ● ZA302008 1/8 1/2 1-1/2 1/8 ●
PK503120 12 18 30 83 12 ● dA302004 1/8 r1/16 5/16 1-1/2 1/8 ● ZA302012 3/16 5/8 2 3/16 ●
dA302006 3/16 r3/32 3/8 2 3/16 ● ZA302016 1/4 3/4 2-1/2 1/4 ●
dA302008 1/4 r1/8 1/2 2-1/2 1/4 ● ZA302020 5/16 13/16 2-1/2 5/16 ●
dA302010 5/16 r5/32 9/16 2-1/2 5/16 ● ZA302024 3/8 1 2-1/2 3/8 ●
dA302012 3/8 r3/16 3/4 2-1/2 3/8 ● ZA302032 1/2 1 3 1/2 ●
dA302016 1/2 r1/4 7/8 3 1/2 ● ZA302040 5/8 1-1/4 3-1/2 5/8 ●
dA302020 5/8 r5/16 1-1/4 3-1/2 5/8 ● ZA302048 3/4 1-1/2 4 3/4 ●
endmill endmill
dA302024 3/4 r3/8 1-1/2 4 3/4 ● ZA302064 1 1-1/2 4 1 ●
dA302032 1 r1/2 1-1/2 4 1 ●

drill drill

μm=1/1000mm
dia from 1 over 3 over 6 over over
tolerance to 3 to 6 to 10 10 to 18 18 to 30
Cutting Edge -20 -30 -40 -50 -65
(h11) -85 -105 -150 -180 -225 tolerance of mill dia. (mm) tolerance of shank dia. tolerance of mill dia. (mm) tolerance of shank dia.
Shank 0 0 0 0 0 0 ~ -.0012 h6 0 ~ -.0012 h6
(h6) -6 -8 -9 -11 -13
* For the items produced from 1st. 2010, apply to these tolerance. * For the items produced from 1st. 2010, apply to these tolerance.

48 Union Materials cUttinG tools 49