If you’ve been following us at Chemical Concepts for more than a few days, then you probably know all about our revolutionary KEEP-NUT™ Sink Anchor Inserts. Today, however, we want to spotlight the machine that makes it all possible: the KEEP-NUT™ Drilling Machine with Polisher Attachment.

As amazing as our KEEP-NUT™ inserts are, they would be lost without the drilling machine that allows them to function. The KDM110 KEEP-NUT™ Drilling Machine is a high-performance vacuum drilling machine with attached stone polisher is designed for simple, portable drilling, wet polishing, and profiling.

The KEEP-NUT™ Drilling Machine comes equipped with a vacuum-foot for secure attachment to rough or even vertical surfaces. This machine easily chews through granite and other extremely hard stones for fast, efficient drilling of nearly any surface. An added bonus, the machinery is lightweight and easy to operate, with a built-in depth stop for precise, repeatable results.

The KEEP-NUT™ Drilling Machine comes equipped with several amazing features, including:

• High-performance pneumatic polisher
• 15-ft. center water feed hose for water-cooled operation
• 15-ft. air hose for air operation (requires 85 PSI)
• Vacuum base for precision drilling
• 5/8 – 11 thread spindles with 11.4mm KEEP-NUT™ drill bit
• Stopper for precision drill depth

The KEEP-NUT™ drilling machine is ideal for a wide range of uses, including undermount sink installation, faucet hole drilling, panel and ceiling hanging, and ventilated façade installation. Properly installed, KEEP-NUT™ inserts can support up to a staggering 562 lbs. per anchor, making them one of the strongest invisible anchoring systems available on the market today. The accompanying drilling machine only adds to the convenience and reliability of this amazing product, since it is so lightweight and simple to use.

Of course, for optimal use, the KEEP-NUT™ Drilling Machine operates best with certain setup parameters. These equipment measurements are ideally selected to allow for pristine results with every use.

• Hole diameter 12mm (+/-2mm)
• Bit diameter 11.8mm
• Hole depth 6.5mm (.26”)
• RPM 3500
• Feed rate 1.5 in./min.
• Anchor placement approx. 1.2” from cutout on center

Using these measurements and incredible features, the KEEP-NUT™ Drilling Machine is specifically designed for perfect, precise drilling every time for every project. Ready to get started? Give us a call, toll-free, at 1-800-220-1966 or send us an email at [email protected]. We look forward to hearing from you!