Fine-grain substrate
particularly suited to non-ferrous materials, for long-term retention of sharp edges and homogeneous wear
EXN1 Series.
Experts for NF Materials.
Non-ferrous materials are very versatile and range from aluminium to plastic to multi-layered materials. The H&V Expert EXN1 Series was developed to enable potentially easily machinable materials to be safely processed and to meet the specific requirements of non-ferrous material cutting.
THE NEW EXN1 SERIES
ALPHA SLIDE RAINBOW
Innovative coating – Our new coating made of tetragonal carbon. Our new AlphaSlide Rainbow (ASR) takes TAC coatings to the next level. Thanks to a new coating process that completely dispenses with hydrogen, among other things, we were not only able to increase sp3 bonds to over 85 %, but also reduce the coating thickness to less than 1 μm.
In addition we reduced the coating hardness to approx. 4500 HV.
Tool life
Increased tool life when roughing with full slots, trimming and multipass milling.
Increased smoothness
Reduces the friction coefficient and ensures optimum chip evacuation, even in unpolished chip spaces.
High stability
High stability of the coating and cutting edges, even in unstable machining situations (e.g. vibrations).
Surface quality
Better surface quality of the workpiece in finishing, trimming and multipass milling.
Sharp cutting edges
Perfect retention of the sharp cutting edges thanks to the natural geometry and defined edge preparation.
Application scenarios
Prevention of built-up edges, even in unfavourable application scenarios involving adhesive alloys.
The new EXN1 series at a glance
EXPERT N1 PERFORMMAKER (M01) Z2
— Defined clearance angle for improved stability with high cutting depths
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Developed for use in the high-speed range
— Available in 2xD
— Available as HA
— With ASR coating
EXPERT N1 PERFORMMAKER (M01) Z2
— Defined clearance angle for improved stability with high cutting depths
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Developed for use in the high-speed range
— Available in 2xD
— Available as HA
— With ASR coating
EXPERT N1 PERFORMMAKER (M01) Z2-3
— Extra sharp cutting edges for smooth and even cutting in all types of plastic
— Highly polished chip spaces for optimized chip removal
— Special helical pitch for smooth running
— Available as HA
— Now with improved ASR coating
EXPERT N1 PERFORMMAKER (M01) Z3
— Defined clearance angle for improved stability with high cutting depths
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Available as a sharp-edged version and with edge protection
— Available in 2xD and 3xD in normal version as well as in 1,5xD in long version
— Available as HA and HB
— With ASR coating
EXPERT N1 PERFORMMAKER (M01) Z3
— Defined clearance angle for improved stability with high cutting depths
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Available as a sharp-edged version and with edge protection
— Available in 2xD and 3xD in normal version as well as in 1,5xD in long version
— Available as HA and HB
— With ASR coating
EXN1-M01-0093
EXN1 Performmaker Z3 2xD ASR
Learn more
EXN1-M01-0094
EXN1 Performmaker Z3 2xD ASR
Learn more
EXN1-M01-0103
EXN1 Performmaker Z3 2xD ASR
Learn more
EXN1-M01-0104
EXN1 Performmaker Z3 2xD ASR
Learn more
EXN1-M01-0113
EXN1 Performmaker Z3 1,5xD long ASR
Learn more
EXN1-M01-0114
EXN1 Performmaker Z3 1,5xD long ASR
Learn more
EXN1-M01-0123
EXN1 Performmaker Z3 3xD ASR
Learn more
EXN1-M01-0124
EXN1 Performmaker Z3 3xD ASR
Learn more
EXN1-M01-0133
EXN1 Perfrommaker Z3 3xD ASR
Learn more
EXN1-M01-0134
EXN1 Perfrommaker Z3 3xD ASR
Learn more
EXN1-M01-0203
EXN1 Performmaker Z3 2xD IC ASR
Learn more
EXN1-M01-0204
EXN1 Performmaker Z3 2xD IC ASR
Learn more
EXN1-M01-0213
EXN1 Performmaker Z3 1,5xD long IC ASR
Learn more
EXN1-M01-0214
EXN1 Performmaker Z3 1,5xD long IC ASR
Learn more
EXPERT N1 PERFORMMAKER (M01) Z4
— Extra large chip chambers for optimum chip removal, even with full slots and high radial depth of cutting
— Variable helical pitch for smooth running
— Special unequal tooth pitch for smooth cutting
— Available in 2xD
— Available as HA and HB
— With ASR coating
EXPERT N1 PERFORMMAKER (M01) Z4
— Extra large chip chambers for optimum chip removal, even with full slots and high radial depth of cutting
— Variable helical pitch for smooth running
— Special unequal tooth pitch for smooth cutting
— Available in 2xD
— Available as HA and HB
— With ASR coating
EXPERT N1 SLOTMAKER (M02) Z3
— Roughing teeth for the smallest chips in volume machining
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Available in 2xD and 3xD
— Available as HA and HB
— With ASR coating
EXPERT N1 SLOTMAKER (M02) Z3
— Roughing teeth for the smallest chips in volume machining
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Available in 2xD and 3xD
— Available as HA and HB
— With ASR coating
EXN1-M02-0023
EXN1 Slotmaker Z3 2xD ASR
Learn more
EXN1-M02-0024
EXN1 Slotmaker Z3 2xD ASR
Learn more
EXN1-M02-0053
EXN1 Slotmaker Z3 3xD ASR
Learn more
EXN1-M02-0054
EXN1 Slotmaker Z3 3xD ASR
Learn more
EXN1-M02-0123
EXN1 Slotmaker Z3 2xD IC ASR
Learn more
EXN1-M02-0124
EXN1 Slotmaker Z3 2xD IC ASR
Learn more
EXN1-M02-0163
EXN1 Slotmaker Z3 3xD IC ASR
Learn more
EXN1-M02-0164
EXN1 Slotmaker Z3 3xD IC ASR
Learn more
EXPERT N1 SLOTMAKER (M02) Z4
— Special roughing teeth combined with 4 cutting edges for maximum performance in volume cutting
— Adapted helical pitch for smooth running and soft cutting, even with
particularly long overhang or depth infeed
— Extra large chip chambers for an extremely high chip volume
— Available in 4xD and 5xD as well as in 2xD as long and extra-long version
— Available as HA and HB
— With ASR coating
EXN1-M02-0063
EXN1 Slotmaker Z4 4xD ASR
Learn more
EXN1-M02-0064
EXN1 Slotmaker Z4 4xD ASR
Learn more
EXN1-M02-0073
EXN1 Slotmaker Z4 5xD ASR
Learn more
EXN1-M02-0074
EXN1 Slotmaker Z4 5xD ASR
Learn more
EXN1-M02-0213
EXN1 Slotmaker Z4 2xD long IC ASR
Learn more
EXN1-M02-0214
EXN1 Slotmaker Z4 2xD long IC ASR
Learn more
EXN1-M02-0223
EXN1 Slotmaker Z3-4 2xD overlong ASR
Learn more
EXN1-M02-0224
EXN1 Slotmaker Z3-4 2xD overlong ASR
Learn more
EXPERT N1 CHIPMAKER (M03) Z4
— Chip breaker for predefined chip length and preventing chip accumulations
— Customized chip chambers for optimum chip removal, even with high radial depth of cutting
— Variable helical pitch for smooth running
— Special unequal tooth pitch for smooth cutting
— Available in 3xD, 4xD and 5xD
— Available as HA and HB
— With ASR coating
EXPERT N1 CHIPMAKER (M03) Z4
— Chip breaker for predefined chip length and preventing chip accumulations
— Customized chip chambers for optimum chip removal, even with high radial depth of cutting
— Variable helical pitch for smooth running
— Special unequal tooth pitch for smooth cutting
— Available in 3xD, 4xD and 5xD
— Available as HA and HB
— With ASR coating
EXPERT N1 CHIPMAKER (M03) Z4
— Special aerospace design optimised for vibration-free milling and ideal chip removal for thin-walled components and complex internal machining operations
— Adapted chip breakers for defined chip length and maximum tool life
— Variable helical pitch combined with special unequal tooth pitch for smooth running and a soft cut
— Available in 3.5xD
— Available as HA
— With ASR coating
EXPERT N1 MIRRORMAKER (M04) Z6
— Six ultra-sharp and lapped cutting edges to ensure excellent surface finishes and perfect dimensional accuracy
— Special chip chambers designed for the evacuation of particularly long and fine chips
— Variable helical pitch for smooth cutting
— Available in 3xD, 4xD and 5xD
— Available as HA
— ASR coating approved for use in the food industry
EXPERT N1 MIRRORMAKER (M04) Z5
— Special aerospace design optimised for vibration-free milling and ideal chip removal for thin-walled components and complex internal machining operations
— Five ultra-sharp and lapped cutting edges ensure excellent surfaces and highest shape accuracy
— Special chip chambers designed for the removal of very long and fine chips
— Available in 3.5xD
— Available as HA
— With ASR coating
EXPERT N1 BALANCEMAKER (M05) Z1
— Defined clearance angle for improved stability with high cutting depths
— Optimized cutting geometry for smooth running and minimal imbalance
— Developed for use in the high-speed range
— Expanded chip chambers for extremely high chip volumes
— Available in normal and long versions
— Available as HA
— With ASR coating
EXPERT N1 BALANCEMAKER (M05) Z1
— Defined clearance angle for improved stability with high cutting depths
— Optimized cutting geometry for smooth running and minimal imbalance
— Developed for use in the high-speed range
— Expanded chip chambers for extremely high chip volumes
— Available in normal and long versions
— Available as HA
— With ASR coating
EXPERT N1 FORMMAKER (M06) Z3
— Defined clearance angle for improved stability with high cutting depths
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Available in 2xD in normal version as well as in 1.5xD in long version
— Available as HA
— With ASR coating
EXPERT N1 FORMMAKER (M06) Z3
— Defined clearance angle for improved stability with high cutting depths
— Special helical pitch for smooth running and cutting
— Expanded chip chambers for extremely high chip volumes
— Available in 2xD in normal version as well as in 1.5xD in long version
— Available as HA
— With ASR coating
EXPERT N1 ROWMAKER (M08) Z2
— Developed for use in the high-speed range
— Defined microbevel for support and stabilisation
— Special chip chambers designed for optimal chip removal when roughing and finishing
— Available in 1xD in short and long versions
— Available as HA
— With ASR coating
EXPERT N1 ROWMAKER (M08) Z2
— Developed for use in the high-speed range
— Defined microbevel for support and stabilisation
— Special chip chambers designed for optimal chip removal when roughing and finishing
— Available in 1xD in short and long versions
— Available as HA
— With ASR coating
EXPERT N1 ROWMAKER (M08) Z4
— Developed for use in the high-speed range
— Four cutting edges with defined microbevel for best dimensional accuracy at high rates of removal
— Optimized chip chambers designed for optimal chip removal when roughing and finishing
— Available in 2xD in short and long versions
— Available as HA
— With ASR coating
EXPERT N1 PERFORMMAKER MICRO (M15) Z2
— Defined microbevel for support and stabilisation
— Customized core for smooth running
— Polished chip spaces for optimum chip removal
— The tightest tolerances for high-precision manufacturing
— Clearance diameter: 0/-0.02 mm
— Cutting diameter: -0.001/-0.006 mm
— Available as HA
— With ASR coating
EXPERT N1 FORMMAKER MICRO (M16) Z2
— Defined microbevel for support and stabilisation
— Customized core for smooth running
— Polished chip spaces for optimum chip removal
— The tightest tolerances for high-precision manufacturing
— Clearance diameter: 0/-0.02 mm
— Cutting diameter: -0.001/-0.006 mm
— Available as HA
— With ASR coating
EXPERT N1 ROWMAKER MICRO (M17) Z2
— Defined microbevel for support and stabilisation
— Customized core for smooth running
— Polished chip spaces for optimum chip removal
— Available in normal and long versions
— The tightest tolerances for high-precision manufacturing
— Clearance diameter: 0/-0.02 mm
— Cutting diameter: -0.001/-0.006 mm
— Available as HA — With ASR coating
Hofmann & Vratny - Services
Private labeling, custom production and regrinding service
We work closely with our customers to ensure that they get the most out of our milling cutters. As well as manufacturing in industrial quantities and custom tailored manufacturing, we offer many services that move our customers forward, such as private labeling, training and a regrinding service.
Private Labelling
Custom production
Regrinding service
Technical consulting
Quality control
Contact us!
Andreas Schillinger
Head of Warehouse & Logistics, Teamleader Sales
Mo-Thurs 7:00 - 16:00
Friday 7:00 - 13:00
+49 8092 85333 - 0
[email protected]