Tool Room Mills


Milltronics has a long history of building tool room mills that can be run as manual, teach, or full CNC with thousands of satisfied users. Popular in tool rooms, job shops, and tool & die, these machines are very flexible and can be used for a wide variety of different parts. We offer two types of quill machines in a traditional knee style (VK) as well as a bed type (MB). The rigid head (RH) machines are available in four different sizes starting with a compact 30″ x 17″ model up to a large travel
78″ x 33″. The TRM3016 is a tool room mill that offers large travels, speed, and power at a great price. The TRM3016 has “drop down” door openings for long part pass-through to help accommodate oversize parts. Milltronics tool room mills (with the exception of the VK4II) are fitted with the 9000 Series control.


TRM3016 Toolroom Mill

The TRM3016 is a toolroom mill that offers large travels, speed and power at a great price. The TRM3016 features the 9000 DGI WindowsTM CNC control. A unique feature of the TRM Series is the “drop down” door openings that allow long part pass through to help accommodate oversize parts.

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VK4II Toolroom Mill

The VK4II is a CNC knee mill with the unique Milltronics MillSlideTM that provides greater rigidity and more spindle nose to table top than conventional knee mills. With 33″ x 15″ x 5.25″ (MillSlideTM), 16.5″ knee and 5.9″ quill travel, the VK4II can be run as manual, teach or full CNC.

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MB20 Toolroom Mill

With generous travels of 40″ x 20″ x 24″ and 6″ quill, the MB20 toolroom mill has a 54″ x 16″ table and handles a wide variety of work. Equipped with same control technology, electrics and servo systems as our higher end machines.

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RH20 Toolroom Mill

The Milltronics RH20 is our post popular toolroom machine with a machining center head and an open bed frame. Travels are 40″ x 20″ x 24″ with table dimensions of 54″ x 16″ and 2,500 lbs. table capacity.  Available with optional 24 station tool changer.

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RH30 Toolroom Mill

With generous travels of 60″ x 30″ x 28″ and a 73″ x 24″ table, this open bed toolroom mill has a 24 HP 8,000 RPM #40 taper spindle and produces 250 ft-lbs. of torque. Available with an optional 24 station tool changer.

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RH33 Toolroom Mill

Our largest open bed toolroom mill, the RH33 offers travels of 78″ x 33″ x 28″ and an 86″ x 32″ table. This huge machine features a 24 HP 8,000 RPM #40 taper spindle which generates 250 ft-lbs. of torque. Available with an optional 24 station tool changer.

Key Specifications >

Machine Model Travels Table/Capacity Spindle (Belt) HP/Torque ATC Weight
TRM3016 Toolroom Mill 30” x 16” x 20” 35.4” x 16”/992 lbs 8,000 rpm #40 taper 15 hp/67 ft lbs 16 carousel 6,835 lbs
VK4II Toolroom Mill 33" x 15" x 5.25" x 6" (quill) 54" x 12"/1,500 lbs 3,900 rpm #40 taper 7.5 HP/79 ft lbs NA 4,400 lbs
MB20 Toolroom Mill 40" x 20" x 24" x 6" (quill) 54" x 16"/2,500 lbs 4,000 rpm #40 taper 10 hp/300 ft lbs NA 7,000 lbs
RH20 Toolroom Mill 40” x 20” x 24” 54” x 16”/2,500 lbs 8,000 rpm #40 taper 24 hp/85 ft lbs 24 carousel (opt) 8,000 lbs
RH30 Toolroom Mill 60” x 30” x 28” 73” x 24”/3,000 lbs 8,000 rpm #40 taper 24 hp/85 ft lbs 24 carousel (opt) 11,000 lbs
RH33 Toolroom Mill 78” x 33” x 28” 86” x 32”/3,000 lbs 8,000 rpm #40 taper 24 hp/85 ft lbs 24 carousel (opt) 15,000 lbs
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