Dremel 569 Grout Removal Bit

The Dremel 569 is a carbide-tipped grout removal bit with a 1/16-inch diameter that’s engineered for precision work on narrow grout lines. At 15,000 to 20,000 RPM recommended speed, this bit tackles wall tile grout where standard tools are too wide to fit. The 30-degree cutting angle gives you control without gouging tiles — critical when you’re working around expensive bathroom installations or vintage tile that can’t be replaced.

Skip it if you’re removing floor grout. The 1/16-inch tip is ideal for narrower wall grout lines, while floor installations typically need the wider 1/8-inch 570 model. This bit shines in bathroom renovations, kitchen backsplashes, and anywhere precision matters more than speed.

Technical Specifications and Compatibility

The 569’s dimensions tell you exactly what it can and can’t handle:

Specification	Value
Bit diameter	1/16 in (1.6 mm)
Shank diameter	1/8 in (3.2 mm)
Overall length	58.0 mm (2.28 in)
Working length flute	6.0 mm (0.24 in)
Material	Carbide-tipped (Tungsten Carbide)
Maximum speed	20,000 RPM
Recommended speed	15,000 - 20,000 RPM

That 6mm working length is the limiting factor. You’re not grinding out deep mortar beds with this — it’s designed for standard wall tile grout depths. The carbide tip handles ceramic and porcelain tile grout, but don’t expect miracles on 40-year-old cement grout that’s harder than the tile itself.

Compatible with all Dremel rotary tools accepting 1/8 in shanks (e.g., Dremel 3000, 4000, 4300, 8220, 8240, 8250, 8260 series). If you’ve got an older Dremel in the gang box, it’ll probably run this bit. The 569 is optimized for use with the Dremel 568 Wall & Floor Grout Removal Attachment, which adds dual 180-degree guide points for centering bit in grout lines.

Real-World Performance and Durability

Here’s where the rubber meets the road. Users note it works exceptionally well for narrow joints but is prone to snapping if pushed too hard. That’s not a design flaw — it’s physics. A 1/16-inch carbide bit under side load will snap. Period.

The technique matters: Pull the tool towards you through the grout; do not push, as this increases the risk of bit breakage. Push forward and you’re applying leverage against that tiny carbide tip. Pull toward you and the cutting action works with the bit’s design.

Average rating ranges from 2.3 to 5.0 depending on retailer. That spread tells you everything — contractors who understand the tool rate it high, weekend warriors who lean on it like a chisel give it one star after snapping their third bit.

Common complaints center on short lifespan on extremely hard or old grout and the bit being relatively expensive for a single bit. Fair points. This isn’t the bit for stripping 1950s cement grout from an entire bathroom. It’s for precision removal where protecting the tile matters more than speed.

Frequently Asked Questions

Q: Why does the 569 bit keep breaking on me?

A: Users note it works exceptionally well for narrow joints but is prone to snapping if pushed too hard. The installation guidance is clear: Pull the tool towards you through the grout; do not push, as this increases the risk of bit breakage. Side pressure on a 1/16-inch carbide tip will snap it every time.

Q: What’s the difference between the 569 and 570 models?

A: The 570 has a 1/8 in (3.2 mm) tip diameter, making it better suited for wider floor grout lines, whereas the 569 (1/16 in) is ideal for narrower wall grout lines. Choose based on your grout joint width, not the tile location.

Q: How fast should I run the 569 bit?

A: 15,000 - 20,000 RPM recommended speed range with a maximum speed of 20,000 RPM. Running it slower won’t cut effectively; running it faster won’t make it cut better and may cause premature wear.

Q: Will this work on my old Dremel rotary tool?

A: If your Dremel accepts 1/8 in (3.2 mm) shank diameter bits, it’ll work. Compatible with all Dremel rotary tools accepting 1/8 in shanks including the 3000, 4000, 4300, and cordless 8220 series.

Q: Is the 568 grout removal attachment necessary?

A: Not necessary but recommended. The attachment provides dual 180-degree guide points for centering bit in grout lines and helps adjust the guide to the desired depth to ensure only grout is removed without hitting the substrate too deeply. Freehand work is possible but requires steady hands.