Dormer Drill Bit High Speed Steel Iron 19.5mm Diameter 158mm Overall Length A17019.5

Dormer A17019.5 is a high speed steel (HSS) drill bit engineered for precise drilling of steel, cast iron, and general metal materials. The drill bit measures 19.5mm in diameter with a total length of 158mm and a drilling length of 81mm, optimized for effective cutting and penetration.

The bit features a single helical flute which assists in chip clearance and smooth drilling operation. The cylindrical shank with a 12.7mm diameter provides compatibility with machinery equipped with spindles up to 13mm capacity.

This drill bit has a drill point angle of 118° which supports accurate hole initiation and reduced walking. Its robust high speed steel construction ensures durability and sustained performance under demanding industrial environments.

It is particularly suitable for use in mechanical, manufacturing, construction, and maintenance industries requiring reliable steel and iron drilling capabilities. This product is ideal for shops and industrial setups where precision and tool longevity are critical.

Constructed from high speed steel suitable for drilling steel and iron. Single flute with helical type for efficient chip removal. Cylindrical shank type with 12.7mm shank size for compatibility with 13mm spindles. Drill point angle of 118 degrees for precise penetration.

Drilling length of 81mm allowing controlled hole depth. Ideal for general piercing of steel, cast iron, and similar metals. Designed with a reduced stem diameter to fit machines with limited spindle capacity. This Dormer drill bit provides a reliable solution for standard drilling tasks in industrial workshops, metal fabrication units, and maintenance departments.

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