Page 345 - Industrial Tools Catalog (1)

Milling tools monoblock \ HPC POWER solid carbide mill
Type VA
Surface ULTRA M
Tool holding device HB parallel shank
Tolerance of cutting edge Ø h10
Tolerance of shank Ø h6
Z (PCS) fz steinl. st. ˜ 16855...
(mm) Ident. No.
mm mm mm mm mm mm mm
6 0.3 13 21 57 5.7 6 4 0.04 406 ●
8 0.3 19 27 63 7.7 8 4 0.06 408 ●
10 0.3 22 32 72 9.6 10 4 0.07 410 ●
12 0.3 26 38 83 11 12 4 0.09 412 ●
16 0.4 32 44 92 15 16 4 0.11 416 ●
20 0.4 38 54 104 19 20 4 0.14 420 ●
Prod. Gr. 108
ATORN HPC POWER end mill HARD

the new HPC HARD by ATORN is used wher- features:
ever high-strength materials up to 1600 N/ ƒ Ø range 6 - 20 mm
mm or hardened steel from 45 to 55 HRC is ƒ short and long version
2
machined. the uneven pitch ensures maximum
smoothness and process reliability. it is ideally ƒ various corner radii available
suited for HSC machining or for trochoidal ƒ unequal twist angle (35°/38°)
milling and shows its strength also in edge, ƒ perfect for modern milling strategies
angular and groove milling and drilling up to ƒ suitable for materials up to 55 HRC
0.5 x diameter. the new tool is available in the
diameter range from 6-20 mm as well as in the advantages:
two different cutting lengths short and long.
ƒ shaft version HA and HB in h6 tolerance
available
ƒ all tools with clearance for greater milling
depth
ƒ low-vibration milling due to different twist
angles (35°/38°)
ƒ ULTRA coating ensures highest service life
ƒ optimised front chip space makes for better
suitability when helix milling and ramping

cutting corner opti- unequal cutting
mally protected due pitch reduces
to edge protection vibration
chamfer and stable
front cutting edge
HPC POWER solid carbide end mill HARD
4 flutes, ULTRA H coated

VHM ULTRA Typ Z HB HA HPC
H H 4 35°/38° γ = -3°
Application: ƒ Optimised cutting edge design
HPC end mill for high-strength materials up to 1600 N/mm and hardened steel ƒ With clearance
2
up to 55 HRC – optimal application in trochoidal milling and in edge, corner and ƒ Cutting edge with edge preparation
groove machining.
Advantage:
Execution: ƒ Increased material removal rate
ƒ Solid carbide ultra-fine grain ƒ High process reliability owing to robust cutting edges
ƒ ULTRA H high-performance coating ƒ Very good surface quality
ƒ Centre cutting ƒ Reduces vibrations
ƒ Uneven twist angle: 35°/38° ƒ Ideal for static and dynamic trochoidal milling
ƒ Unequal cutting edge pitch

Ident. No. 506–521 Ident. No. 606–621

R theo

Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
2
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
16855506-521 160 140 120 160 100
16855546-561 160 140 120 160 100
16855606-621 160 140 120 160 100
16855646-661 160 140 120 160 100
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 345
Availability subject to country specific rules and regulations.