MILLING
NPA 05/2017


Heli-IQ-MILL-390

Expansion of the HELIIQMILL 390 Line with New Tools and Inserts

Highlights

ISCAR is expanding the range of HELIIQMILL standard tools and inserts by extending their application options.

Following excellent market response to the HELIIQMILL 390 Line, ISCAR is expanding the family to meet the growing requirements of efficient milling in various industrial sectors by adding the following products:

HM390 TCCT 0703PCR - Peripherally ground inserts with a sharp cutting edge used for semi-finishing and finishing applications. The insert enables smooth machining exerting low cutting forces and is specially designed for milling various high-temperature alloys.

HM390 TPKT 1003..PDR - Expands the radius variety of HM390 TPKT 1003…PDR inserts with the following full corner radii: 0.4, 1.0, 1.2, 1.6 and 2.0 mm.

HM390 TPKT 100304PDR
HM390 TPKT 100310PDR
HM390 TPKT 100312PDR
HM390 TPKT 100316PDR
HM390 TPKT 100320PDR


These inserts expand the range of the already available 0.8 mm corner radius insert.


Note: When using HM390 TPKT 100320PDR inserts, HM390-10 tools should be modified by rounding the insert pocket corners to a 1.5 mm radius.

HM390 TPKT 100304R-GW 30N - Inserts made from cermet grade IC30N for general-use applications.

Features
  • Cermet grade for longer tool life and superior surface finish
  • Good choice for high speed machining (HSM) due to the increased resistance to abrasive and oxidation wear
  • A wide sharp-edged wiper for improved quality of the machined surface
  • 0.4 mm corner radius
  • Covers a wide range of milling applications on steel, stainless steel, cast iron and sintered materials, including high demand finishing operations for accuracy and surface finish

Cutting Data for HELIIQMILL Tools Carrying Inserts Made From Cermet IC30N
Applying inserts made from cermet prevents BUE and thus increases productivity when milling materials that cause high adhesion wear. The insert cutting edge continues to be sharp over a long period of time, maintaining low cutting forces and excellent surface quality - hence, the cermet inserts are a good choice for precise finish milling.

HM390 TPKR 100304PDRHM - Super positive inserts, used for machining aluminum, stainless steel and high-temperature alloys.

Features
  • Super positive cutting edge with special edge preparation
  • Wide sharp-edged wiper for better surface finish
  • 0.4 mm corner radius


HM390 TPCT 1003PDR - Peripherally ground inserts with a special chipformer that achieves excellent surface finish and precision. The insert enables smooth machining exerting low cutting forces and is specially designed for milling various high-temperature alloys (HTSA), widely used in the aerospace and power generation industries.

Features
  • A sharp ground cutting edge with a special edge preparation
  • All around periphery ground, including clamping surface areas with a milling cutter pocket
  • Wide sharp-edged wiper for better surface finish
  • Provides a high 90° shoulder accuracy
  • 0.8 mm corner radius


HM390 TPCR 1003PDFR-P IC28 - Peripherally ground inserts with a polished rake surface and highly positive cutting geometry. Intended for machining aluminum and also suitable for cutting titanium and magnesium.

Features
  • A sharp cutting edge with a special chipformer
  • All around periphery ground, including clamping surface areas with a milling cutter pocket
  • Both rake and relief surfaces are polished
  • Wide sharp-edged wiper for improved surface finish
  • 0.8 mm corner radius


The polished rake surface of the insert ensures excellent chip flow and prevents chips from sticking to the surface when milling soft workpiece materials such as aluminum and magnesium.
Polishing the relief surface substantially improves performance in milling cavities and pockets where chips remaining in the cutting zone may stick to the insert’s side and jam between the insert and material, causing damage to the machined surface.

The high positive cutting geometry results in soft cutting action and prevents built-up edge. HM390 TDCR 1505..PDFR-P28 - Peripherally ground flank inserts with polished rake surfaces.
The insert’s super positive cutting geometry and sharp cutting edges ensure highly efficient milling of aluminum alloys.

Expanding the radius variety of HM390 TDCR 1505..PDFR-P28 inserts with the following corner radii: 2.0, 3.2 and 4.0 mm.
HM390 TDCR 150520PDFR-P28
HM390 TDCR 150532PDFR-P28
HM390 TDCR 150540PDFR-P28

These inserts expand the range of the already available 0.8 mm corner radius insert.

Note: When using the HM390 TDCR 150532PDFR-P28 and HM390 TDCR 150540PDFR-P28 inserts, HM390-15 tools should be modified by rounding the insert pocket corners to R=4.0 mm.

HM390 TDKT 1505PDR-HS - Inserts with a serrated cutting edge for chip splitting.
The chip splitter design generates low cutting forces enabling increased feed rates resulting in higher machining productivity.

Features
  • Decreases cutting load – high table feed can be achieved
  • Reduces vibration (chatter free) and noise
  • Improves chip evacuation (splits chips into small pieces)
  • Diminishes heat generation
  • Suitable for machining at long overhang or poor workholding conditions


HM390 TDKR 150508PDR HM - Super positive inserts for machining aluminum, stainless steel and high-temperature alloys.

Features
  • Super positive cutting edge with a special edge preparation
  • A wide sharp-edged wiper for better surface finish
  • 0.8 mm corner radius


The new HM390 insert is produced from ISCAR’s latest SUMO TEC carbide grades, which significantly increases productivity when machining most industrial materials such as alloy steel, stainless steel, cast iron and HTSA.

All these new inserts can be mounted on any standard HELIIQMILL HM390 cutter.

HM390 ETC…-07
Endmills carrying the triangular HM390 TCKT 0703PCTR inserts in a diameter range of 20 to 32mm with cylindrical shanks for CNC-lathe machines
HM390 ETC D20-3-C16-07
HM390 ETC D25-4-C16-07
HM390 ETC D32-5-C16-07

Features
  • Tools with coolant channels
  • 16 mm diameter cylindrical shanks
  • Short overhang
  • Can be used on ER collet holders


HM390 FTP…-10 Face mills carrying the triangular HM390 TPKT 1003PDR inserts in a diameter range of 80 and 100 mm.
HM390 FTP D080-11-27-10
HM390 FTP D100-13-27-10

The newly introduced HELIIQMILL 390 Family cutting geometries offer distinct technical advantages with a very attractive price per cutting edge.

The new HELIIQMILL 390 items will provide the customer with a productive solution in a broad-spectrum of milling applications.

HM390 TPKT 1003
Triangular Inserts with 3 Helical Cutting Edges for 90° Shoulder Accuracy
(1) Super positive insert for machining aluminum, stainless steel and high temperature alloys (2) A ground wiper


HM390 TDKT/CT 1505
Triangular Inserts with 3 Helical Cutting Edges for 90° Shoulder Accuracy
(1) Insert with a serrated chip splitting for roughing applications and for long overhang
(2) Chip splitting cutting edge, enlarges tool diameter by 1 mm
(3) Tools should be modified by rounding the pocket corners to R=2.0 mm
(4) Tools should be modified by rounding the pocket corners to R=4.0 mm
(5) Super positive inserts for machining aluminum, stainless steel and high temperature alloys
(6) Peripherally ground
(7) Peripherally ground flank, super positive polished rake for milling aluminum, titanium and magnesium

HM390 FTP-10
90° Face Mills Carrying HM390 TPKT 1003
Triangular Inserts with 3 Helical Cutting Edges
(1) Japanese standard




HM390 TCK/CT 0703
Triangular Inserts with 3 Helical Cutting Edges for 90° Shoulder Accuracy


HM390 ETC-07
90° Endmills Carrying HM390 TCKT 0703 Triangular
Inserts with 3 Helical Cutting Edges
•Insert clamping screw must be lubricated every indexing.
•Tightening torque 0.9 Nxm.
(1) C-Cylindrical, W-Weldon
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