1. 45 Steel teeth: A shorter hole is made of 45 steel teeth with high hardness and can quickly cut the clean clean holes.
2. Lack of damage: the exercise with division prevents the incorrect damage and alignment when gradually performing the tool to the material.
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4. High performance: A temperate tip of treatment with propagated teeth for precise counterite and softer cleaning.
5. Standard sizes: de Hojiers and core drill have standard sizes and a compact structure that are easy to use.

Budget:
Article type: Piła of the coal hole
Material: 45 steel + carbide
Piła length for holes: approx. 8 cm / 3.1 inches
Bit bit length: approx. 6.8 cm / 2.7 inches
Impact depth: approx. 25 mm / 1 inch

Packaging list:
1 x on the hole
1 x central exercise
1 x hexagonal key
1 x memory memory

Attention:
You cannot use tiles, glass, shear cement.