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SUMITOMO ELECTRIC Hartmetall GmbH

Products
AC8000P Series - Coated Grades for Steel Turning
AC8000P Series - Coated Grades for Steel Turning
Insert for turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
AC8015P, AC8025P, AC8035P
Besides our general purpose grade AC8025P, the AC8000P Series have been expanded with two new grades named AC8015P for high speed cutting and AC8035P for heavy interrupted cutting. Our new grades achieve excellent stability and reliable processes thanks to "Absotech Platinum" Technology.

AC8025P - General purpose
- 1st recommendation with NGU chipbreaker
- Improved tool surface smoothness
- Significantly reduced adhesion
- Excellent reliability

AC8015P - High speed cutting
- 1st recommendation with NGU chipbreaker
- NGE chipbreaker for higher efficiency
- Improved crater wear resistance
- Increased tool life

AC8035P - Heavy interrupted cutting
- 1st recommendation with NGU chipbreaker
- NUX chipbreaker for higher stability
- Excellent toughness
- Drastically reduced tensile residual stress in coating
  • AC8000P Series Coated Grades for Steel Turning
NCB100 Binderless CBN grade
NCB100 Binderless CBN grade
Insert for turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
NCB100 Binderless CBN grade
SUMIBORON Binderless is a polycrystalline cubic boron nitrid (CBN) that directly binds nanometer- or sub-micron-level CBN particles without binder materials. Binderless CBN is harder and has better thermal conductivity. Therefore, it enables higher efficiency and longer tool life in machining of hard-to-cut materials, such as titanium alloy and cobalt-chromium alloy.
  • NCB100 Binderless CBN grade
NPD10 Binderless PCD grade
NPD10 Binderless PCD grade
Insert for turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
NPD10 Binderless PCD grade
The binderless PCD grade NPD10 is our first recommendation for high-precision machining of tungsten carbide as well as hard and brittle materials.

- Excellent wear reasistance
- Nano-polycrystalline diamonds offering superior dimensional stability
- Reduces tool replacing time compared to conventional tools
- Improved work quality and total cost savings by higher productivity
  • NPD10 Binderless PCD grade
SumiPolygon grooving system
SumiPolygon grooving system
ISO Polygon Modular cassette grooving system
SUMITOMO ELECTRIC Hartmetall GmbH
Clamping holders, turning
SumiPolygon grooving system
New grades and chipbreakers have been added to the already established GND grooving system with polygon shank and a flexible and economical cassette system for inserts. An array of chipbreakers improves the efficiency in chip control in various applications such as grooving, turning, profiling and cut-off.

Thanks to our new modular grooving system, cassettes for TGA inserts have been added to the modular system for soft grooving. Triangular TGA inserts with integral chipbreakers achieve outstanding chip control. Combined with AC530U grade TGA inserts cover a wide application range for machining of steel, stainless steel and cast iron.

In addition to GND and TGA inserts for soft grooving, tangential CGA inserts enable hard grooving with SUMIBORON grades. Uncoated CBN grade BN250 developed for continuous grooving and coated CBN grade BNC30G for interrupted grooving applications.


Features
• ISO PSC 40 / 50 base holder
• Modular system with compact, stable design
• Cassettes for soft and hard grooving (GND / TGA / CGA)
• Repeatability of interface ± 2 µm
• Internal coolant supply directly to the cutting edge
TSX shoulder milling cutters
TSX shoulder milling cutters
Shell mill
SUMITOMO ELECTRIC Hartmetall GmbH
Shell mills
TSX shoulder milling cutters
The SumiDual Mill TSX Type is a new high-efficient and high precision shoulder milling cutter with tangentially mounted carbide inserts. Tangentially mounted carbide insert design and optimized edge geometry realize extremely tough and sharp cutting action. Thanks to newly developed sintering technology and accurate periphery grinding, these inserts generate excellent surface finish.
  • TSX Tangential shoulder milling cutter offers more stability
MDF Flat drills
MDF Flat drills
Coated carbide drills for spot facing
SUMITOMO ELECTRIC Hartmetall GmbH
Drills
MDF Flat drills
The flat MultiDrill MDF type is a solid carbide drill that can be used for various purposes including high-efficiency spot facing and drilling in inclined and curved surfaces. It can be used in a variety of drilling applications thanks to its point angle of 180° so that it is applicable to high-efficiency spot facing, drilling in non-horizontal surfaces such as inclined and cylindrical surfaces and interrupted drilling. It also reduces burrs at hole exits by more than half compared to general-purpose drills.
MDF type achieves high rigidity by employing RS THINNING, which ensures web thickness on the bottom face. Obtains excellent chip evacuation thanks to its wide chip pocket and high-quality rake face shape. Additionally MDF type achieves excellent cutting edge strength thanks to optimized cutting edge design.

Features
• Effective for inclined and curved surface spot drilling
• Reduced burrs at hole exits
• Applicable for interrupted and cross drilling
  • MDF Series - Coated Carbide Drills for Spot Facing
SDM Solid carbide drills
SDM Solid carbide drills
Allrounder for drilling of stainless steel
SUMITOMO ELECTRIC Hartmetall GmbH
Drills
SDM Solid carbide drills
The SumiDrill Power-Series is expanded by the SDM Type which offers an optimized design for drilling of stainless steel. Provided with latest technology of Sumi-Power Coating there are high adhesion resistance and high wear resistance to achieve a long tool life.

Features
• High process reliability in stainless steel and low carbon steel
• High drill hole quality
• Latest technology of Sumi-Power Coating
• New designed sharp cutting edge
• Can be used on low-performance machines (avoids overload)
SDP Solid carbide drills
SDP Solid carbide drills
Allrounder for drilling
SUMITOMO ELECTRIC Hartmetall GmbH
Drills
SDP Solid carbide drills
The expansion of SDP type SumiDrill Power Series offers high efficient drilling in wide application range. Provided with latest technology of Sumi-Power Coating there are improved anti-adhesion as well as high wear resistance. Top performance parameters with maximum fedd and stable long tool life are given. It's an all-rounder for drilling.

Features
• Wide application range
• Maximum performance by increased feed capabilities
• Latest technology of Sumi-Power Coating
• New designed double margin for excellent hole accuracy
• Elliptical flute design for improved chip evacuation
• Curved cutting edge - ideal for removing chips
  • SDP SumiDrill Power
MLDH Micro Long Drills
MLDH Micro Long Drills
Gun drill
SUMITOMO ELECTRIC Hartmetall GmbH
Gun drills
MLDH Micro Long Drills
MLDH Micro Long Drills are oil-hole drills for high efficiency drilling that were developed for drilling deep, small-diameter holes. These next-generation, small-diameter hole drills feature improved strength - often a problem area with small-diameter drills.
New groove shape ensures good drill rigidity and chip evacuation. High efficiency drilling to depths of over 20x drill diameter at over Vf= 500mm/min (drill diameter 1,3mm, X12CrS13 equivalent). Optimal thinning and edge balance for stable chip control. Special coating provides long tool life with a wide variety of work materials. Improved chip evacuation makes it possible to reduce spindle load fluctuation, ensuring stable tool life.

Features
• New ,,TiAIN" PVD coating
• Good drill rigidity
• Optimal thinning and edge balance
• Excellent wear resistance and fracture resistance
• Stable chip control
  • MLDH - Micro Long Drills for small-diameter holes
Product details Homepage Product request
XHGS Deep hole drills
XHGS Deep hole drills
High efficiency solid carbide drills for deep hole drilling
SUMITOMO ELECTRIC Hartmetall GmbH
Gun drills
XHGS Deep hole drills
The XHGS Type is a next-generation drill for deep hole drilling, features stable chip control and improved strength to further enhance efficiency of deep hole drilling. The application of a new special thinning shape RX thinning reduces cutting resistance during high efficiency drilling. New groove shape J flute with improved chip control stability when drilling deep holes. Improved chip evacuation makes it possible to reduce spindle load fluctuation, ensuring stable, long tool life. The XHGS Type provides excellent guide performance due to the unique design when compared to the conventional drill.

Features
• Higher efficiency in deep hole drilling: 12D, 15D, 20D, 25D, 30D
• Low cutting resistance by special RX thinning shape
• Improved chip control by new groove shape J flute
• DEX coating provides long tool life
• Compatible with MQL system
CBN Small Hole Boring Bar Systems
CBN Small Hole Boring Bar Systems
CBN mini boring bar
SUMITOMO ELECTRIC Hartmetall GmbH
Boring bars
CBN Small Hole Boring Bar Systems
The CBN Boring Systems BSME and SEXC were developed specifically for the machining of small diameter holes in hardened steel. The entire boring bar series is equipped with internal cooling.
In order to achieve high rigidity and accuracy, all boring bars are designed in carbide. For easy setup and handling, the use of a clamping sleeve, which can take all boring bar sizes by the unified shaft, is provided.

Features BSME
• Series with brazed CBN cutting edge
• Minimum bore diameter = 2,5 - 5,0mm

Features SEXC
• Series with indexable CBN insert
• Minimum bore diameter = 4,0 - 6,0mm
AC4000K Grades
AC4000K Grades
Coated grades for cast iron turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
AC4000K Grades
Newly developed grades for longer and stable tool life in machining of various cast irons - from grey cast iron (FC) to high-strength ductile cast iron (FCD).

Features
-High adhesion technology provides smooth cutting edge treatment for drastically improved peeling resistance
- Crystal orientation control technology doubles crater wear resistance for high-speed machining
- Special surface treatment achieves more than twice the compressive stress and 2x chipping resistance

AC4010K: Grey cast iron
AC4015K: High-strength ductile cast iron
AC420K: Heavy interrupted machining
  • AC4000K grades for cast iron turning
AC5000S Grades
AC5000S Grades
Insert for turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
AC5000S Grades
Our new PVD coated grades named AC5015S and AC5025S achieve excellent crater and notch wear resistance thanks to tough substrate combined with new adhesion technology.

- AC5015S for general turning of exotic materials
- AC5025S for rough turning of exotic materials
  • AC5000S Coated grades for exotic materials
BNC2010 / BNC2020 Coated SUMIBORON
BNC2010 / BNC2020 Coated SUMIBORON
Insert for turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
Provides further improved wear resistance thanks to a newly developed CBN substrate coated with a TiCN layer. Reduces flank wear and achieves excellent surface finish thanks to newly developed special stable multi-layered coating.

Features
• BNC2010 for high precision
• BNC2020 for general purpose
• Grades for high-efficiency machining & longer tool life
• One-use insert break master with chipbreaker types:
NFV for finishing, NLV for light cutting, NSV for carburised layer removal
WG/WH wiper for high efficiency, good surface quality
  • BNC2010/BNC2020
DA1000 - SUMIDIA
DA1000 - SUMIDIA
PCD grade for machining of aluminium alloys
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
DA1000 - SUMIDIA
SUMIDIA DA1000 is a high density, ultra-fine grained sintered PCD with high toughness similar to that of carbide. Excellent micro cutting edge geometry, optimum wear and fracture resistance facilitate high performance, longer tool life and achieve high efficiency machining especially during milling of all aluminum alloys. Significantly improved surface roughness on machined surfaces and minimization of burr formation on work piece.

Features
• High density, ultra-fine grained sintered PCD
• Optimum wear & fracture resistance
• Excellent edge sharpness
T1500A / T1000A
T1500A / T1000A
Uncoated cermet grades
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
T1500A / T1000A
T1000A is an uncoated cermet grade designed with wear resistance in mind that provides long tool life and excellent wear resistance in continuous finishing and profiling applications.

Features
• New grade that uses composite hard phase to provide exceptional toughness and adhesion for a hardened cermet
• Perfect for fine finishing with grinding grades
• Extensive line up with emphasis on grinding grades meets a diverse range of needs

T1500A is a general purpose uncoated cermet that provides stable finish quality in finishing and medium cutting. This cermet grade features varying levels of granularity that leaves a beautiful glossy finish while achieving excellent resistance against wear and fracture.

Features
• Excellent fracture and wear resistancehardened cermet
• 3D chip breaker comes into its own in applications where good chip control is required
• Expanded lineup meets an even wider range of needs
T1500Z Grade
T1500Z Grade
Coated cermet grade for steel turning
SUMITOMO ELECTRIC Hartmetall GmbH
Inserts for turning
T1500Z Grade
New PVD process Brillinat Coat for glossy finished surface with excellent adhesion resistance. A general purpose coated cermet grade capable of maintaining high-quality finished surfaces while providing excellent wear resistance.

Features
• New PVD process Brilliant Coat
• excellent wear resistance and fracture resistance
• low reactivity with work materials

Expanded chip breaker lineup with newly developed NFB type for low carbon steel and general steel machining.
DGC Face milling cutters
DGC Face milling cutters
Unique body design can use two types of inserts
SUMITOMO ELECTRIC Hartmetall GmbH
Surface milling tools
DGC Face milling cutters
Sumi Dual Mill DGC type utilizes double-sided inserts for excellent economy. This is a general-purpose cutter featuring high cutting edge strength for high efficiency milling and low-burr chipbreaker design that provides high quality machined surface.

Features
• Milling cutter for high-efficient general face milling
• Unique body design can use two types of different inserts
• Same cutting performance as single-sided inserts plus superior economy

The DGC type insert lineup includes double-sided SNMU (double-sided, 8 corners) and ONMU (double-sided, 16 corners) types. Up to 16 corners can be used for improved economy.
RSX Radius mill
RSX Radius mill
Radius mill for exotic alloys
SUMITOMO ELECTRIC Hartmetall GmbH
Surface milling tools
RSX Radius mill
The Wave radius Mill RSX Series is developed for exotic alloys as well as for stainless steel machining. Smooth cutting action and low vibration machining provided based on the high rake angle design and high rigidity body. E-class tolerance inserts guarantee good run-out.

Features
• Low cutting resistance
• Less vibration
• Stable and long tool life

In combination with the new ACM-grades a high tool life can be achieved.
  • RSX Wave Radius Mill - cutter for exotic alloys
SSEH Anti-Vibration Type
SSEH Anti-Vibration Type
Radius endmill for exotic alloys
SUMITOMO ELECTRIC Hartmetall GmbH
End millers
SSEH Anti-Vibration Type
New SSEHVL Anti-Vibration Type added to the endmill series SSEH for exotic materials. Builds on the same features of existing end mills by adding an irregular lead for exceptionally good anti-vibration performance.

SSEH series
• New ultra-smoothcoating
• Improved wear resistance and fracture resistance
• Large helix angle (45 degrees)
• Excellent cutting performance and chip evacuation
• Stronger weg thickness for high tool rigidity

SSEHVL Anti-Vibration Type
• Irregular pitch
• Irregular lead
• Exceptionally good anti-vibration performance
Polygon - Shank Tool Holder Series
Polygon - Shank Tool Holder Series
Clamping holder, turning
SUMITOMO ELECTRIC Hartmetall GmbH
Clamping holders, turning
The Sumitomo polygon shank holders enable an extremely high stiffness connection between machine and tool. The conical polygon can take high bending and torque moments based on the combination of the face contact to the spindle. This self-guiding coupling system offers high precision and a repeatability of ± 2µm in X, Y and Z axis.
While using this easy and quick coupling system it is possible to gain higher machine utilization time as the set-up and tool change times are reduced.
The compact design and the high stiffness connection to the spindle offer a versatile use e.g. on multi-task machines, machining centers and turning-milling centers.

Characteristics
• Double-clamping system D-Type for negative holders
• Holders for general turning, copying and facing
• Available for negative and positive insert types
DFC shoulder milling cutter
DFC shoulder milling cutter
Double-sided 6-cornered inserts
SUMITOMO ELECTRIC Hartmetall GmbH
Shell mills
DFC shoulder milling cutter
The SEC-Sumi Dual Mill DFC type employs cost effective double-sided inserts for high toughness and enhanced accuracy.The double-side inserts are flexible and reduces costs. The new insert design separates the location area and cutting edge producing an optimized solution. Machining accuracy is comparable to single sided inserts provided the DOC is less than 3mm.
  • DFC-Cutter
WEX Shoulder milling cutters
WEX Shoulder milling cutters
Shoulder milling cutters
SUMITOMO ELECTRIC Hartmetall GmbH
Shell mills
WEX Shoulder milling cutters
WEX1000, WEX2000, WEX3000
The WEX Wave Mill Series offers insert end mills and shoulder milling cutters based on the successful Sumitomo Wave Mill concept. The wave shaped cutting edges generate lower cutting forces whilst the high shear cutting action ensures smooth reliable cutting even when deep slotting or milling with low rigidity machines. Strong cutting edges with heat and wear resistance nano technology coatings substantially improve machining accuracy and surface finish.

Features
• Unbeatable performance
• Smooth cutting due to high rake inserts
• High feed rates because of strong cutting edge
• Greatly extended tool life when specified with PVD and CVD coated inserts
• Wave shaped cutting edge for excellent machined quality

Expansion
WEX 1000 Series - min. Ø 10 mm
  • Sumitomo WEX 1000 Series - min. Ø 10 mm
WFX Milling cutters
WFX Milling cutters
Shoulder, high feed and chamfer milling
SUMITOMO ELECTRIC Hartmetall GmbH
Shell mills
WFX Milling cutters
A series of small inserts has been added to the WaveMill WFX Type.
The multi-edge design of this series improves milling efficiency and, in addition, the cutting edge design focusing on squareness reduces level differences and thereby achieves excellent surface finish in shoulder milling.

Expansions
• WFXH-Typ for high feed milling
• WFXC-Typ for chamfer milling
  • WFX Wave Mill Cutter
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