Notched Trowel – Stainless Steel with Wooden Handle – Precision for Professionals
The Karl Dahm stainless steel notched trowel with wooden handle is an essential tool for professional tilers, stone setters and skilled tradespeople. It impresses with its premium build quality, ergonomic design, and a wide range of notch sizes – ideal for tile installation, levelling compounds, and dry construction.
Versatile Applications for Tilers and Tradespeople
This stainless steel notched trowel is perfect for applying tile adhesive, spreading levelling compounds, and for medium-bed installations. Whether you’re working indoors or outdoors, with porcelain, natural stone or ceramic tiles – the right notch size ensures optimal adhesive coverage and a strong, durable bond.
Notch sizes from 4 mm to 20/20 mm (medium-bed) cover every scenario from thin-bed to medium-bed installations. Particularly in professional tilework, you’ll benefit from its precise finish and ease of handling – even during extended periods of use.
Premium Materials & Durable Construction
Made from stainless steel, the blade offers excellent corrosion resistance and durability. Its smooth surface ensures easy cleaning and a uniform spread of materials. The ergonomically shaped wooden handle provides a comfortable grip and noticeably reduces fatigue during long jobs.
With a blade size of 280 x 130 mm, this trowel offers a generous working area without becoming unwieldy. The robust handle connection ensures reliable stability – even under heavy use on site.
Technical Specifications
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Dimensions: 280 mm x 130 mm
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Available notches: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 20/20 mm (medium-bed)
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Material: Stainless steel
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Handle: Ergonomic wooden handle, 115 mm long, 33 mm high
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Weight: Lightweight for fatigue-free use
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Item No.: 10636 (varies depending on notch type)
Common Fields of Application
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Wall and floor tile installation
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Medium-bed installations with large-format tiles
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Dry construction and levelling work
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Installing natural and engineered stone
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Applying flexible, dispersion and reactive resin adhesives
Advantages over Standard Trowels
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Greater precision thanks to laser-cut notches
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Extended durability due to stainless steel blade
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Superior ergonomics for low-fatigue working
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Full range of notch sizes for any project – no tool change required
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Made by Karl Dahm – trusted quality for professionals
Application Tips & Care Instructions
After each use, rinse the trowel with clean water and remove any adhesive residue immediately. This maintains the sharpness of the notches and the smoothness of the steel surface. The wooden handle should be stored dry and protected from prolonged moisture exposure to avoid cracks.
For stubborn build-up, use a non-acidic cleaner (e.g., from AKEMI or Finalit). If required, the notches can be resharpened – always use suitable grinding tools and wear protective equipment.
Compatibility & Accessories
This notched trowel is compatible with all types of adhesives and tile installation systems. For best results, we recommend tile washing kits, levelling systems, and tool cleaners from the Karl Dahm range.
FAQ – Frequently Asked Questions
What tile formats is this trowel suitable for?
This trowel is highly versatile and suitable for almost all tile formats. For small tiles such as mosaics, use a 4–6 mm notch. Standard formats like 30x60 cm work best with 8–10 mm. For large-format tiles and natural stone slabs, opt for 12 mm or 20/20 mm notches to ensure full adhesive coverage. Always consider the tile backing and substrate condition when choosing a notch size.
Can I use this trowel for outdoor tiling?
Yes – thanks to its stainless steel blade, this trowel is fully suitable for outdoor use. Be sure to select the right weather-resistant tile adhesive for your specific area (e.g. balcony, patio, façade). The tool retains its durability even under frequent outdoor use.
Can the notch be replaced if worn?
The notch is permanently integrated into the stainless steel blade and cannot be replaced. With normal use and regular cleaning, it remains fully functional for many years. Once the notch wears down, a replacement trowel may be required. Proper care can significantly extend its service life.
Does this product come with a warranty?
Karl Dahm offers a statutory 24-month warranty covering material and manufacturing defects. With proper use, this trowel is extremely long-lasting. Damage from misuse or overloading is not covered by the warranty.
Is the wooden handle non-slip?
Yes – the ergonomic wooden handle fits comfortably in your hand, even during extended use. Its slightly textured surface ensures a secure grip, even with damp hands or gloves, offering full control at all times.
What notch size is best for wall tiles?
For wall tiling, smaller notches between 6 and 8 mm are generally suitable. These allow for even adhesive distribution with lower consumption. For particularly lightweight tiles (e.g. thin decorative tiles), a 4 mm notch may be sufficient. Always adjust the notch size to the tile’s weight and format.
How should I store the trowel properly?
Store the trowel in a dry place, ideally hanging or in a dedicated compartment in your tool case. Avoid prolonged exposure to moisture, as this could cause cracking or warping of the wooden handle.
What does a 20/20 mm notch mean?
The 20/20 mm notch refers to a square-shaped medium-bed notch with 20 mm width and 20 mm depth. It’s ideal for large or uneven natural stone tiles, as it allows for a thick adhesive layer that ensures full bonding and reduces the risk of voids.
Are there accessories for this trowel?
Yes – Karl Dahm offers a wide range of accessories including buckets, floats, tile washing kits, levelling systems, and cleaning tools. These are perfectly coordinated for a streamlined workflow.
How does this trowel compare to cheaper alternatives?
Unlike budget tools, this Karl Dahm trowel is built for professional use. It features precisely cut notches, high-grade stainless steel, a durable handle connection and ergonomic handling. This premium quality pays off in frequent use and demanding conditions – for fast, clean, and safe results.
