The Kohler Iron/Tones Smart Divide sink is a double-bowl cast-iron kitchen sink with a lower center divide that makes it easier to slide cookware and trays across both basins. It can be installed as either a self-rimming or undercounter model, giving it more flexibility than a single-installation sink. The white enameled finish and cast-iron body make it a durable option for kitchens that want a more traditional material profile.
Can the Iron/Tones Smart Divide be installed as drop-in or undermount, and how does that affect the cutout?
Yes, this model is described as either self-rimming or undercounter, so it supports two installation approaches. A self-rimming installation uses a drop-in style cutout sized for the visible rim, while an undermount installation requires a finished countertop edge and a different template. The choice should be made before fabrication because the countertop opening and support details change accordingly. Installers should follow Kohler's official template for the selected mount type.
How durable is the cast-iron construction and low divide design?
Cast iron is a very durable sink material and gives this model a solid, substantial feel in use. The Smart Divide configuration lowers the center partition to improve workflow without changing the basic durability of the sink body. As with other enameled cast-iron sinks, the finish should be protected from severe impacts even though it is built for everyday kitchen use. Proper installation support is also important because cast iron is significantly heavier than stainless steel.
What are the drain and faucet hole details for this sink?
The provided product details do not indicate pre-drilled faucet holes, so faucet placement should be verified against the exact sink configuration and installation plan. The exact drain locations are also not specified in the source summary used here, which matters because this is a double-bowl sink. Installers should confirm drain alignment from the official spec sheet before rough plumbing is finalized. That is especially relevant when replacing an existing double-bowl sink with different divider geometry.
Are any accessories included with the sink?
This listing is for the sink only. No drain assembly, rack set, faucet, or workstation accessories are specified as included in the package. Buyers should plan any additional components separately based on their faucet layout and plumbing needs. The main feature here is the Smart Divide double-bowl design rather than bundled accessories.
How should the Iron/Tones sink be cleaned and maintained?
Use a soft cloth or sponge with mild soap or a non-abrasive household cleaner for regular maintenance. Avoid steel wool, gritty powders, and harsh chemicals that can wear the enameled finish over time. Rinsing out both bowls after food prep and not letting residue sit for long periods will help preserve the white surface. If heavy cookware is used frequently, a protective rack can help minimize finish wear.
# Kohler Iron/Tones Smart Divide Double-Bowl Kitchen Sink **Model:** `K-6625-0` **Brand:** Kohler **Category:** Kitchen Sink > The Kohler Iron/Tones Smart Divide sink is a double-bowl cast-iron kitchen sink with a lower center divide that makes it easier to slide cookware and trays across both basins. It can be installed as either a self-rimming or undercounter model, giving it more flexibility than a single-installation sink. The white enameled finish and cast-iron body make it a durable option for kitchens that want a more traditional material profile. ## Specifications | Attribute | Value | |---|---| | Sink Type | dual-mount | | Material | cast-iron | | Bowls | 2 | | Overall Dimensions In | 33 x 22 | | Faucet Holes | 0 | | Sound Dampening | No | | Color Finish | White | | Warranty | Limited Lifetime | ## What's Included - Sink only Source: https://www.jaspecs.com/kohler/kitchen-sink/k-6625-0-kohler-iron-tones-smart-divide-kitchen-sink/