Knives for ice drill Iceberg 130L v2.0/v3.0 left rotation NLA-130L.SL

Knives for the ice auger ICEBERG 130L (v2.0) for left rotation have a radius shape (diameter 130 mm). The knives are suitable for ice drills ICEBERG v2.0 and ICEBERG v3.0 with left rotation and a drilling diameter of 130 mm. The absence of any sharp corners in the radius shape of the knife ensures smooth drilling with minimal effort. Material: high carbon alloy steel. High hardness – 55-60 HRC. The knives come with 4 mounting bolts.

The TONAR group of companies has carried out a major technological modernization of the production of knives for ice drills:

• high-tech Italian grinding equipment brand MVM "La 500" was purchased;
• an additional operation of finishing grinding (“finishing”) the blades of all knives has been introduced: now the knife blade is perfectly sharp and holds an edge much longer;
• the blade of the knives is treated with a special protective compound, which was developed for the defense industry.

It is very easy to identify such knives: on their cutting edge there is a red stripe with the TONAR.SU logo, which is clearly visible through the new blister pack of knives.