KB 2100 - Heavy duty bed mill for the most demanding applications with huron type head
Rigid outer arbor system for long milling arbors

Rigid outer arbor system for long milling arbors

2 swivel levels allowing to set virtually any angle

2 swivel levels allowing to set virtually any angle

KB 2100 - Heavy duty bed mill for the most demanding applications with huron type head
Rigid outer arbor system for long milling arbors
2 swivel levels allowing to set virtually any angle

KB 2100

SKU : 301285

This heavy bed-type universal milling machine with cross table combines high unladen weight, wide guides and high drive power for superior cutting performance. The universal milling head can be swiveled on two planes and positioned at almost any spatial angle. The feed on the Y- and X-axes is infinitely variable and all axes can be traversed in rapid mode. The large clamping table offers plenty of space for workpieces and clamping devices. Together with the extensive equipment, this model is ideal for industrial and machine manufacturing.

  • Large work area
  • Infinitely variable feed
  • Universal cutter head with 2 swivel axes
  • Horizontal milling with outer arbor support
  • Extensive standard equipment
Ready to ship
Working area
Table set up area 2100 mm x 500 mm
Table load capacity (max.) 2000 kg
Number of T-slots 4 positions
T-slots, spacing 20 mm
Travels
Travel X-axis 1500 mm
Travel Y-axis 670 mm
Travel Z-axis 0 mm - 670 mm
Vertical milling head
Spindle speed (vertical) 40 1/min - 1600 1/min
Spindle mount ISO 50
Throat 610 mm
Vertical spindle-to-table surface distance 0 mm - 670 mm
Milling head swivel range 360 deg
Rapid feed
Rapid feed X-axis 3500 mm/min
Rapid feed Y-axis 3500 mm/min
Rapid feed Z-axis 1750 mm/min
Feed
Feed speed X-axis (infinitely variable) 20 mm/min - 1800 mm/min
Feed speed Y-axis (infinitely variable) 20 mm/min - 1800 mm/min
Drive capacity
Motor rating main drive 7,5 kW
Motor rating feed 2 kW
Motor rating coolant pump 0,55 kW
Measures and weights
Overall dimensions (length x width x height) 3,3 m x 2,38 m x 2,75 m
Weight 7300 kg

  • An extremely rigid, large-sized box-column design, made of premium cast-iron, provides a solid base for optimum work results
  • Extra wide guideways ensure maximum stability and precision at high loads
  • Extra long table travel distance (1500 mm) and large table set-up area (2100 x 500 mm) allow machining of large single parts or interactive machining of several parts - to give you a leading edge over your competition
  • Wide spindle speed ranges from 40 to 1600 rpm
  • Infinitely variable linear and cross feeds
  • Control panel on a long extending arm that can be ideally positioned by the operator
  • This universal cutter head features maximum rigidity and quiet operation. The angle can be set manually on an infinitely adjustable scale from 90º to 45º. This allows an exact adjustment of the headstock in user-defined spatial angles and easy movement to a horizontal position.
  • The KB 2100 includes a horizontal cutter arbor holder with excellent rigidity, allowing the user to fully utilize the advantages of a bed-type milling machine design for machining with long cutter arbors.

3-axis position indicator

  • More accuracy
  • Lower error rate
  • Increased productivity
  • Resulting in valuable time savings
  • For increased productivity
  • Easy to read display
  • Operator-specific features
  • Convenient keyboard layout
  • Resolution: 0.01/ 0.005 mm
  • Default coordinates
  • Axis position is maintained when display is turned off
  • Hole circle pattern calculation
  • Calculator function
  • Storage for 10 tools
  • Radius / diameter toggle
  • Mm/inch conversion
  • Easy expansion and maintenance-free operation

3-axis position indicator
universal swivel head
coolant system
draw bar
1 set- milling chuck set ISO 50 (4, 6, 8, 12, 16, 18, 22, 26mm)
cutter arbor ISO 50 Ø 40 mm
horizontal arbor holder
horizontal arbor Ø 32 mm
work lamp
operating tools
foundation bolts M12 x 500 mm
operator instructions

Milling Chuck WELDON ISO 50 / Ø 8 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Milling Chuck WELDON ISO 50 / Ø 8 mm SKU: 106812
Milling Chuck WELDON ISO 50 / Ø 8 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Milling Chuck WELDON ISO 50 / Ø 10 mm SKU: 106813
Milling Chuck WELDON ISO 50 / Ø 10 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Pivoted Mounts LK 6 SKU: 103332
Pivoted Mounts LK 6
  • Damper elements absorb shock and vibration
  • Vibration-free machine operation
  • Set screws allow for easy machine alignment
Milling Chuck WELDON ISO 50 / Ø 12 mm SKU: 106814
Milling Chuck WELDON ISO 50 / Ø 12 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Machine vise with pull-down system NZM 200 SKU: 104922
Machine vise with pull-down system NZM 200
  • Pull-down system: absolutely secure workpiece hold even during cutting of heavy parts
  • Hardened and precision-ground steel jaws
  • Dial turns 360° and has 1° scale division
  • Parallelism ± 0,03 mm / 100 mm
  • Precise, hardened jaw guides
  • Made of high-quality cast-iron
Milling Chuck WELDON ISO 50 / Ø 16 mm SKU: 106815
Milling Chuck WELDON ISO 50 / Ø 16 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Hydraulic Machine Vise HNCS 200V SKU: 104936
Hydraulic Machine Vise HNCS 200V
  • High-grade machine vise for hydraulic clamping of parts
  • Hardened and ground surfaces ensure high-precision clamping, even when working with in-series connected vises
  • 4 work surfaces
  • Pull-down system for maximum secure clamping
  • Spindle safety guard protects from chips
  • Face parallelism 0.02 mm
Dial for HNCS 200V SKU: 104937
Dial for HNCS 200V
Milling Chuck WELDON ISO 50 / Ø 20 mm SKU: 106816
Milling Chuck WELDON ISO 50 / Ø 20 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Milling Chuck WELDON ISO 50 / Ø 25 mm SKU: 106817
Milling Chuck WELDON ISO 50 / Ø 25 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
MS 200 Machine Vise SKU: 104965
MS 200 Machine Vise
  • High quality cast iron
  • Hardened and ground replaceable steel jaws
  • Covered spindle
  • Forged bronze spindle nut
  • Including hand crank, swivel-base and scale
Milling Chuck WELDON ISO 50 / Ø 32 mm SKU: 106818
Milling Chuck WELDON ISO 50 / Ø 32 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
Clamping Tool Set De Luxe 14/M12 SKU: 105295
Clamping Tool Set De Luxe 14/M12
  • 52 parts
  • In a convenient, sturdy steel magazine
  • 24 stud bolts, 4 each in the lengths 75, 100, 125, 150, 175, 200 mm
  • 4 extension nuts, 6 stepped clamps (3 pair), 6 T-slot nuts, 6 hexagon nuts flanged, step blocks (3 pairs)
Reduction Sleeve SK 50 / SK 40 SKU: 103770
Reduction Sleeve SK 50 / SK 40
  • Replaceable and exactly centered connection between machine and tool
  • For use in milling machines, machining centers, and drill units
  • Taper shank, ground inside and outside
  • Secure seat, high repeatability for tool changes
Stud Bolt Set, and T-Slot Nuts 14/M12 SKU: 105355
Stud Bolt Set, and T-Slot Nuts 14/M12
  • 38 parts
  • 24 stud bolts, 4 each in the lengths 75, 100, 125, 150, 175, 200 mm
  • 6 T-slot nuts
  • 4 extension nuts
  • Hexagon nuts flanged
Swivel Hold-Down Clamp Set 100/M12 SKU: 105790
Swivel Hold-Down Clamp Set 100/M12
  • High quality steel, black-finished
  • Available in pairs only
Universal Indexing Head 200 mm / KB 2100 SKU: 253647
Universal Indexing Head 200 mm / KB 2100
Universal indexing head 250 mm / KB 2100 SKU: 253648
Universal indexing head 250 mm / KB 2100
Indexable Insert End Mills Set 25 mm SKU: 107800
Indexable Insert End Mills Set 25 mm
  • Shaft 19 mm, Weldon shaft with torque surface
  • With carbide tips, quality P20
spindle guard with limit switch for KB 2100 SKU: 250892
spindle guard with limit switch for KB 2100
Roughing Shank Cutter 10 pcs. SKU: 108445
Roughing Shank Cutter 10 pcs.

Set = 10 pieces

  • DIN 844 B, DIN 1835 B, Weldon shaft
  • HSS, ionized and therefore HRC 68
  • Right-hand cut
  • For materials up to 1000 N/mm2 strength
  • Diameter: 6, 8, 10, 12, 14, 16, 18, 20, 22, 25 mm
Hydraulic Machine Vise HS 200 SKU: 125029
Hydraulic Machine Vise HS 200
  • Hardened and precision-ground jaws and body
  • High precision and wear-resistant material ensure long service-life
  • Clamping pressure is up to ten times as high as with conventional machine vises
  • Swivel-base mounted vise body, 360° swivel
  • Constant clamping pressure, unaffected by vibration and shock
  • Hydraulic power booster
Tailstock / RT 320 SKU: 125825
Tailstock / RT 320
Rotary Table RT 320 SKU: 125845
Rotary Table RT 320
  • Completely enclosed design, prevents contamination from dirt and chips
  • Setup table rotates on a large ring-shaped box way
  • The very effective clamp pulls the setup table down straight, without any change of position or radial pressure and presses it against the guideway
  • For quick manual turning, the worm can be disengaged from the worm gear by pushing down the hand-lever
  • Setup table with 360° scale
  • The zero-backlash of worm and worm gear is adjustable
  • Hand wheel scale gradation 10''
  • Hand wheel can be replaced with indexing plate
  • With 6 radial setup T-slots
  • Very low profile
  • Guide slot in the vertical base plane
  • Can be used vertically

Accuracy (max. deviation):

  • Sface concentricity of work table setup surface 300 : 0.015
  • Concentricity of setup < = 0.015
  • Parallelism of setup to base surface 300 : 0.02
  • Concentricity of setup table taper bore < = 0.010
  • Parallelism of bore axis to vertical setup surface 0.03
  • Parallelism of bore axis to slot in the vertical setup surface 0.02
  • Parallelism between vertical setup area and conus taper connection axis - tailstock center 0.02
  • Parallelism between slot in the vertical setup surface and the connecting axis between centers 0.02
  • Division accuracy 45"
Milling Chuck WELDON ISO 50 / Ø 6 mm SKU: 106811
Milling Chuck WELDON ISO 50 / Ø 6 mm
  • For tools with cylindrical shank and setup area in accordance with DIN 1835 B
  • Forged, case-hardened, precision-ground
INDEX-feature / RT 160-320 SKU: 125805
INDEX-feature / RT 160-320
  • For direct and indirect division
  • From 2 to 66, all divisions from 68 to 132 dividable by 2, 3 a. 5 can be performed
Coolant Concentrate 5 Ltr. SKU: 103184
Coolant Concentrate 5 Ltr.
  • Improved chip flow, longer tool service life and better cut profile
  • For sawing, drilling, milling, turning of steel, cast-iron, stainless steel, non-ferrous and light metals
  • Dilute with water 1:20
  • 1 canister contains 5 Ltr.
Reduction Sleeve SK 50 / SK 30 SKU: 103760
Reduction Sleeve SK 50 / SK 30
  • Replaceable and exactly centered connection between machine and tool
  • For use in milling machines, machining centers, and drill units
  • Taper shank, ground inside and outside
  • Secure seat, high repeatability for tool changes
Tailstock / RT 200/250 SKU: 125820
Tailstock / RT 200/250
Rotary Table RT 250 SKU: 125840
Rotary Table RT 250
  • Completely enclosed design, prevents contamination from dirt and chips
  • Setup table rotates on a large ring-shaped box way
  • The very effective clamp pulls the setup table down straight, without any change of position or radial pressure and presses it against the guideway
  • For quick manual turning, the worm can be disengaged from the worm gear by pushing down the hand-lever
  • Setup table with 360° scale
  • The zero-backlash of worm and worm gear is adjustable
  • Hand wheel scale gradation 10''
  • Hand wheel can be replaced with indexing plate
  • With 6 radial setup T-slots
  • Very low profile
  • Guide slot in the vertical base plane
  • Can be used vertically

Accuracy (max. deviation):

  • Sface concentricity of work table setup surface 300 : 0.015
  • Concentricity of setup < = 0.015
  • Parallelism of setup to base surface 300 : 0.02
  • Concentricity of setup table taper bore < = 0.010
  • Parallelism of bore axis to vertical setup surface 0.03
  • Parallelism of bore axis to slot in the vertical setup surface 0.02
  • Parallelism between vertical setup area and conus taper connection axis - tailstock center 0.02
  • Parallelism between slot in the vertical setup surface and the connecting axis between centers 0.02
  • Division accuracy 45"
Swivelable Rotary Table RTS 320 SKU: 125815
Swivelable Rotary Table RTS 320
  • Completely enclosed design, prevents contamination from dirt and chips
  • Setup table rotates on a large, ring-shaped, oil-bath lubricated, guideway
  • The very effective clamp pulls the setup table down straight, without any change of position or radial pressure and presses it against the guideway
  • For quick manual turning, the worm can be disengaged from the worm gear by pushing down the hand-lever
  • Setup table with 360° scale
  • The zero-backlash of worm and worm gear is adjustable
  • The high precision worm gear is almost as large as the rotary table
  • Hardened, ground and oil-bath lubricated worm
  • Worm gear ratio 90:1, swivel plane 60:1
  • Hand wheel scale gradation 10''
  • Hand wheel can be replaced with indexing plate

Accuracy:

  • Face concentricity of work table setup surface < = 0.020
  • Concentricity of setup < = 0.020
  • Parallelism of setup to base surface < = 0.020
  • Concentricity of setup table taper bore < = 0.010
  • Parallelism of table setup to transverse slot < = 0,020
  • Division accuracy 45"
Optional Accessory Set / ST 155 SKU: 110971
Optional Accessory Set / ST 155

Applications: Workpieces can be clamped between the divider and the tailstock for a horizontal workpiece alignment.

Upgrade to a Universal Divider

Dividing plate set for indirect dividing:

  • The spindle is positioned via dividing plates that have several concentric hole pattern
  • Using so-called shears (two pointers rotating around the crank shaft) simplifies positioning through several crank rotations, since counting between holes on the divider plate is not necessary
  • The user only has to count the number of full rotations
  • Benefit: Many divisions can be performed with only a few divider plates, higher accuracy is achieved by using a reduction worm gear, which causes a high-resolution continued rotation of the crank
Set of Step Blocks SKU: 105340
Set of Step Blocks
  • 20 each (10 pairs) in wooden box
  • Black-finished steel
Divider ST 155 SKU: 110965
Divider ST 155
  • Gear ratio 1:90, disengages for direct division, manual 360° rotation of chuck
  • Hand wheel with scale ring
  • Nonius division 10''
  • 6 masks for direct division of 2, 3, 4, 6, 8, 12, 24 parts
  • Hardened and ground teeth with 3-jaw chuck, 160 or 200 mm
Dividing head HT SKU: 110953
Dividing head HT
  • For direct and indirect divisions
  • Spindle runs in precision tapered roller bearings
  • Phosphorous/bronze worm gear with hardened and ground CrNi steel worm
  • Disengage gears for direct divisions
  • Gear ratio 40:1
  • Swivels from 10° below horizontal to vertical (-10° to 90°)
  • Every division for 2 to 50 parts and many divisions up to 380 parts

Resources & Downloads

Need help finding a machine?

We will gladly assist you in making the right decision to achieve your business goals

Service by KNUTH

All machines need an occasional pit stop. With our all-encompassing plans for service, training and installation you always will get the best possible performance from your KNUTH machines.

View Services

See KNUTH Machines in action

Get a first-hand impression at one of our facilities! Many machines in our portfolio are always in stock and available for demonstration.

Book a Demo

Request a quote

KB 2100 - Heavy duty bed mill for the most demanding applications with huron type head
KB 2100
SKU : 301285


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.

Request a Consultation



This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.