Description
The Chem-Set KDM600E electric drill is the replacement drill motor for the KDM115 drilling machine used in Keep-Nut insert installations. It pairs with the KDM52 vacuum drill stand to produce clean, repeatable counterbore holes in solid surface, quartz, and porcelain countertops for undermount sink hardware and similar anchored fittings.
Where the KDM600E electric drill fits
The KDM600E is the working motor for fabricators running the full KDM keep-nut prep kit. It handles the diamond core drilling step where the slab is bored to receive the Keep-Nut anchor. Typical users are stone and solid surface fabrication shops that install undermount sinks, faucet brackets, and other counter-mounted fittings using the Keep-Nut system. The motor is sold separately so shops can replace the wear item without buying a whole new drilling machine.
How the KDM600E electric drill performs in the kit
The drill is matched to the KDM115 chassis, so it drops in and runs without changing wiring or mounting hardware. The vacuum drill stand keeps the bit square to the slab and pulls cooling water through the cut. Used as designed, the motor and stand produce consistent hole geometry batch after batch, which matters when the Keep-Nut anchor depends on a tight fit for pull-out strength.
| Spec | Detail |
|---|---|
| Manufacturer | Chemical Concepts (Chem-Set) |
| Compatible chassis | KDM115 drilling machine |
| Compatible stand | KDM52 vacuum drill stand |
| Application | Diamond core drilling for Keep-Nut inserts |
| Part number | CCH-KN-KDM600E |
Order the KDM600E when the original motor in your KDM115 is worn or damaged. Confirm your stand model before ordering. For installation technique on the full Keep-Nut system, the Chemical Concepts YouTube channel covers drill setup, vacuum hookup, and anchor seating. Browse compatible anchors in our Keep-Nut threaded inserts catalog.
Need Help?
Need help confirming KDM600E electric drill fitment with your existing KDM115 chassis? Call (800) 220-1966 or email [email protected].









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