Page 149 - UNION

part. ZAmUS STAR SERiES inCh ZAmUS STAR SERiES metriC part.
B B

Ze752 Ze754 Zr702

ULTRA FINE HELIX R≤0.05 ULTRA FINE HELIX R≤0.05 ULTRA FINE HELIX Ø1~Ø6 Ø8~Ø12
endmill endmill
& &
drill drill

2 FLUTE, STUB CUT LENGTH,
2 FLUTE, STUB CUT LENGTH with EXTENDED NECK 4 FLUTE, STUB CUT LENGTH with EXTENDED NECK
CORNER RADIUS with EXTENDED NECK
- Designed to machine high hardened materials up to HRc 70. - Designed to machine high hardened materials up to HRc 70. - Applied various corner “R” and effected length.
- Suitable for dry cutting & high speed cutting due to newly devel- - Suitable for dry cutting & high speed cutting due to newly devel- - Suitable for dry cutting & high speed cutting due to newly developed raw-material and new coating.
oped raw-material and new coating. oped raw-material and new coating.
- Corner radius(below 0.05) against chipping in high speed - Corner radius(below 0.05) against chipping in high speed
machining. machining.
edP. no. d r l1 l2 l3 d2 d3 stoCK edP. no. d r l1 l2 l3 d2 d3 stoCK edP. no. d r l1 l2 l3 d2 d3 stoCK edP. no. d r l1 l2 l3 d2 d3 stoCK
ZE752010S4 1 0.05 1.5 - 40 - 4 ● ZE754020S4 2 0.05 3 6 40 1.9 4 ● ZR7020100104 4 ● ZR7020400212 12 ●
ZE752010 1 0.05 1.5 - 40 - 6 ● ZE754020 2 0.05 3 6 40 1.9 6 ● ZR7020100106 0.1 6 ● ZR7020400216 0.2 16 ●
ZE7520 15 1.5 0.05 2.2 - 40 - 6 ● ZE754025 2.5 0.05 4 6 40 2.4 6 ● ZR7020100204 1 1.5 4 50 0.95 6 ● ZR7020400220 20 ●
ZE752020S4 2 0.05 3 6 40 1.9 4 ● ZE754030 3 0.05 4 7 45 2.9 6 ● ZR7020100206 0.2 6 ● ZR7020400312 4 0.3 5 12 55 3.8 6 ●
ZE752020 2 0.05 3 6 40 1.9 6 ● ZE754035 3.5 0.05 5 9 45 3.3 6 ● ZR7020100210 10 ● ZR7020400316 16 ●
ZE752025 2.5 0.05 4 6 40 2.4 6 ● ZE754040 4 0.05 5 9 45 3.8 6 ● ZR7020100212 12 ● ZR7020400512 12 ●
ZE752030 3 0.05 4 7 45 2.9 6 ● ZE754045 4.5 0.05 6 10 45 4.3 6 ● ZR7020120208 1.2 0.2 2 8 50 1.15 6 ● ZR7020400516 0.5 16 ●
ZE752035 3.5 0.05 6 9 45 3.3 6 ● ZE754050 5 0.05 6 11 50 4.8 6 ● ZR7020120212 12 ● ZR7020400520 20 ●
endmill ZE752040 4 0.05 6 9 45 3.8 6 ● ZE754060 6 0.05 7 14 50 5.8 6 ● ZR7020150204 4 ● ZR7020500318 5 0.3 6 18 60 4.8 6 ● endmill
ZE752045 4.5 0.05 6 10 45 4.3 6 ● ZE754080 8 0.05 9 18 60 7.8 8 ● ZR7020150206 6 ● ZR7020600320 0.3 20 ●
ZE752050 5 0.05 6 11 50 4.8 6 ● ZE754100 10 0.05 12 25 75 9.7 10 ● ZR7020150208 1.5 0.2 2.5 8 50 1.45 6 ● ZR7020600520 6 0.5 7 20 60 5.8 6 ●
ZE752060 6 0.05 7 14 50 5.8 6 ● ZE754120 12 0.05 15 30 75 11.7 12 ● ZR7020150210 10 ● ZR7020601020 1 20 ●
ZE752080 8 0.05 9 18 60 7.8 8 ● ZR7020150215 15 ● ZR7020800325 0.3 25 ●
ZE752100 10 0.05 12 25 75 9.7 10 ● ZR7020200108 0.1 8 ● ZR7020800525 8 0.5 9 25 60 7.8 8 ●
ZE752120 12 0.05 15 30 75 11.7 12 ● ZR7020200112 12 ● ZR7020801025 1 25 ●
ZR7020200206 6 ● ZR7021000332 0.3 32 ●
ZR7020200209 0.2 9 ● ZR7021000532 10 0.5 11 32 70 9.7 10 ●
ZR7020200216 16 ● ZR7021001032 1 32 ●
ZR7020200306 2 0.3 3 6 50 1.9 6 ● ZR7021200538 0.5 38 ●
ZR7020200506 6 ● ZR7021201038 12 1 12 38 80 11.7 12 ●
drill ZR7020200509 0.5 9 ● drill
ZR7020200512 12 ●
ZR7020200516 16 ●
ZR7020300108 0.1 8 ●
ZR7020300112 12 ●
ZR7020300209 0.2 9 ●
tolerance of mill dia. (mm) tolerance of mill dia. (mm) ZR7020300309 9 ●
tolerance of shank dia. tolerance of shank dia. ZR7020300312 3 0.3 4 12 55 2.9 6 ●
diameter tolerance diameter tolerance diameter tolerance of radius(inch) tolerance of shank dia.
ZR7020300314 14 ●
up to 6 0 ~ -0.012 up to 6 0 ~ -0.012 up to 6 0 ~ -0.012 h6
h6 h6 ZR7020300509 9 ●
over 6 0 ~ -0.015 over 6 0 ~ -0.015 ZR7020300516 0.5 16 ● over 6 0 ~ -0.015
* For the items produced from 1st. 2010, apply to these tolerance. * For the items produced from 1st. 2010, apply to these tolerance. ZR7020300520 20 ● * For the items produced from 1st. 2010, apply to these tolerance.

8 Union Materials cUttinG tools 9