Round Groove Mill, KWB 705025

The KWB 705025 is a hollow milling rasp—also called a cove cutter—made of tool‑grade steel. Moreover, it has frontal (end) teeth and is meant for use in woodworking. Specifically, it works well with handheld drills or milling tools.

Specifications

• Outer body diameter: ~25 mm, while inside diameter is ~20 mm

• Shank (shaft): ~6 mm

• Working length: ≈25 mm (according to product info)

• Shape: Cylindrical hollow rasp (Type: fillet/cove)

• Material: Tool steel with frontal tooth layout 

Intended Uses

• Firstly, it is made for rasping and scraping wood material

• Secondly, it can drill or mill long holes

• Thirdly, it helps groove, slot, profile, and shape tenons efficiently 

• However, it should not be used on metal (including alloys), plastic, concrete, stone, glass, or rubber

Recommended Applications

• Ideal for: cleaning or enlarging holes in soft or hard woods

• Also great for: carving grooves, slots, and tenon shapes

• Furthermore, it works fast when profiling curved or hollow sections

• Finally, use it with a standard 6 mm chuck drill or rotary tool

Avoid using it on anything other than wood—on other materials it performs poorly and may wear quickly.