RS PRO Hole Drill Blank Set Steel 41 Piece, Diameter Range 6mm to 10mm, High-Speed Steel, Model 785-7884

RS PRO 785-7884 Hole Drill Blank Set Steel 41 Piece is designed for accurate determination of drilled hole sizes and precision manufacture of custom drilling and cutting tools. Featuring 41 pieces of high-speed steel drill blanks, the set covers diameters from 6 mm up to 10 mm in precise increments of 0.1 mm.

Each drill blank is individually size-marked and ground to H8 tolerance with a tolerance of +0/-0.022 mm, ensuring exceptional accuracy for industrial and laboratory applications. The use of high-speed steel material ensures superior hardness retention at high temperatures and enhanced abrasion resistance compared to traditional high-carbon steels.

The set is housed in a sturdy, portable metal indexing box which includes a labelled stand, facilitating easy organization and quick selection of the required size. This makes it ideal for use in engineering testing, manufacturing, quality control, and maintenance environments.

The 41-piece set offers a comprehensive diameter range from 6 mm to 10 mm with 0.1 mm incremental sizing. High-speed steel construction ensures durability and heat resistance. Metal indexing box with labelled stand for systematic storage.

Precision ground to H8 tolerance for guaranteed measurement accuracy. Ideal for custom drilling and cutting tool fabrication and hole size verification. Compact, portable design suitable for workshop and field use.

RS PRO products are stringently tested for quality and reliability, providing trusted tools for industrial engineers and technicians globally. This drill blank set is a valuable addition to precision measurement and tooling setups in industrial, laboratory, manufacturing, and maintenance applications.

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