Cut anchor slots without flipping the countertop. The Weha T-31 Anchor Machine Kit is a pneumatic air-powered system engineered to cut T-31 anchor slots quickly, safely, and efficiently — directly from inside the bowl opening. Unlike traditional T-31 machines that require turning the countertop over and vacuum-mounting to the underside, the Weha T-31 eliminates the flip entirely. Once the countertop or vanity is cut and polished on the work table, position the machine inside the sink cutout, slide to the desired depth, and cut the slot. No flipping heavy tops, no additional handling, no breakage risk. The T-31 can also be used upside down while the top is still on CNC pods — eliminating additional handling steps and saving even more production time. Speed & Performance Marble: 10–15 seconds per slot Granite & Quartz: 25–30 seconds per slot Diamond bit life: 100–150 slots per bit (material dependent) What's Included Complete T-31 Anchor Machine in blow mold case 2 × Weha 3/16" Diamond Anchor Bits 50 × Weha Z Clips 50 × 3/16" x 1-1/2" Anchor Bolts (with washer, lock washer, and nut) Depth Adjustment Built-in depth notches on the side of the machine allow for precise slot depth control. Once the desired depth is determined, mark the setting for consistent repeat cuts across all anchor slots on the same job. No-Flip Workflow Advantage Cut from inside the bowl — no need to flip or vacuum-mount to the underside Works on CNC pods — cut anchor slots while the slab is still on the CNC; eliminates a handling step Minimizes breakage risk — less handling of heavy tops means fewer drops and cracks Faster production — 10–30 seconds per slot vs. traditional flip-and-mount workflow Compatible Materials Granite Marble Quartz and engineered stone Natural stone countertops and vanities Key Features Pneumatic air-powered — consistent power output for repeatable slot depth and width No-flip design — cuts from inside the bowl; eliminates countertop flipping entirely CNC pod compatible — use while slab is still on pods for maximum workflow efficiency Built-in depth notches — precise, repeatable slot depth control 100–150 slots per bit — durable diamond anchor bits for production volume Complete starter kit — machine, bits, Z clips, and anchor bolts included Works Well With Weha T-31 Diamond Anchor Bits — replacement 3/16" diamond anchor bits for the T-31 machine Weha Blitz Dry Diamond Core Bit — for faucet and sink corner holes on the same countertop before anchor slot cutting Weha Dry Magic Vacuum Brazed Core Bits — for additional drilling needs on the same slab Weha 5" Matrix Diamond Turbo Contour Blade — for vanity bowl cutouts before anchor slot cutting Weha Rock Dog Router — for edge profiling on the same countertop after drilling and anchoring
