This GRR-RIPPER 3D Pushblock from MicroJig provides unbelievable gripping power and brilliant design to make ripping on your table saw safer and easier than ever. The pushblock gives three directions of force: downward push that virtually eliminates kickback; inward push to keep stock firmly against the fence; and forward pull to help control and feed both sides of the stock for cleaner cuts. The GRR-RIPPER utilizes Green-GRIP, a proprietary non-slip material that gives you superior gripping power over workpieces and materials from soft to hard woods and even aluminum. Treaded grooves provide increased traction on the workpiece even with sawdust. Easily cleaned with denatured or rubbing alcohol. No other push block's grip comes close!
The Advanced takes your GRR-RIPPER to the next level with a stabilizing plate and adjustable spacer (also sold seperately as the GR-100 Upgrade Kit). The stabilizing plate provides 250% more stabilizing surface area. Like a featherboard, it keeps wood locked against the fence for a smooth cut – virtually eliminating binding. The adjustable spacer gives you 54% more gripping area for controlling larger material. Fully adjustable. Use it as a router table guide for bullnose routing and eliminating snipe from your full-profile cuts.