Rockcliff Machine Inc.

IMG_0124Our Precision Made CNC Pen holder will transform your cnc  into a writing machine, great for layout, checking tool path accuracy, plotting artwork, labeling parts, made from commercial grade Delrin, with precision ground 1/4″ shank, it fits in your router like a regular bit, it also features adjustable, pen pressure, and accurate center-line alignment, we also provide a 1/2″ diameter for your larger markers, fits all rotary tools with 1/4 collet. A must have tool for anyone that uses a CNC, it’s even used by the Smithsonian Institution, to create some of their display exhibits.

We find these  Straight Line Lasers are a Great CNC tool for layout, and alignment, of tools and work,, they can be easily mounted above your router table and the focus is adjustable for a crisp clean straight line,  they are powered by 3 to 5 VDC 5mW Red Laser Line Module Adjustable Focus available in Single Stripe Lens and Cross Lens Output: red laser straightly(650nm) Size: approx. Φ12 x 35mm Working voltage: 3-5VDC Current: 40mA (Max)


cnc-router-rockcliff-dIf you don’t already own a CNC Router, your missing out on using one of the greatest tools you will ever own, a cnc router is an absolute must have workshop tool, our CNC Router Plans are designed to build a fully functional  CNC Router at low cost, from as many hardware store items as possible, and using standard woodworking tools, download our cnc router plans and start building your cnc today

 mach-4Mach3 or Mach4 turns a Windows PC into a CNC machine controller and is very rich in features and provides a great value to those needing a CNC control software package, works on most Windows PC’s to control the motion of motors (stepper & servo) by processing G-Code. While comprising many advanced features, it is the most intuitive CNC control software available. Mach 3 and 4 are customizable and have been used for many applications with numerous types of hardware. In our opinion it’s the very best control software, for DIY CNC and   professional cnc machines, of almost all types, includes control for Mill Lathe and Plasma Cutting Machines. 


IMG_0387A Spindle Light will light up your work area, at the cutter right where you need it,  It’s always the darkest spot on your CNC machine, when in fact it should be the brightest spot to actually see what your cutting, these circular LED Spindle lights, are thin, and can be mounted up close to your tool, so they don’t get in the way when changing tool bits, and because it’s a ring with LED’s completely mounted 360 degrees around, you won’t get shadows, includes power adaptor.

IMG_1322Our CNC Drag Knife Bit is the perfect tool for your CNC router, with this Drag Knife bit you can cut  stickers, stencils, paper, thin plastics, decals, masking like a pro, you will be amazed at all the new possibilities and materials your CNC can cut. It is available in 1/4″ or  1/2″ shank, that mounts in your rotary tool like a regular bit, precision made, with two ball bearings, magnetic knife holder, adjustable foot for accurate blade depth., and spring loaded blade, for steady blade pressure for cutting on not so even surfaces, simple setup, ships complete with 3 carbide blades, 30, 45 and 60 degree and an instruction sheet