Starrett 35 mm Diameter High-Speed Steel (HSS) Bi-metal Drill Bit FCH0138-G

Starrett FCH0138-G is a precision-engineered 35 mm diameter High-Speed Steel (HSS) bi-metal drill bit designed specifically for efficient and durable hole cutting. Featuring a hardened 6 TPI alternate set cutting edge securely welded to a tough alloy steel body, it offers enhanced durability and resistance against shattering.

The bonded bi-metal construction ensures the drill bit sustains high-performance operation when working with various materials such as cast iron, tool steel, stainless steel, brass, bronze, aluminium, plastics, and wood. It is capable of drilling to a maximum depth of 32 mm, ideal for a range of mechanical, industrial, and manufacturing applications.

Intended for use with a 9.5 mm arbor suited for hole saw diameters ranging from 32 to 152 mm, this drill bit does not include an arbor. Users can select suitable arbors, pilot drills, and an ejector spring for facilitating core removal, which are available separately in the Arbors & Accessories range.

This Drill Bit set includes 1 piece, designed to provide fast cutting capabilities and excellent performance in demanding environments such as workshops, manufacturing, construction, and maintenance tasks where precision and durability are critical.

Constructed with a hardened 6 TPI alternate set cutting edge welded to a tough alloy steel body. Bi-metal bonded construction reduces possibility of shattering during use. Optimized for holes up to 32 mm depth across metals and various materials.

Requires a 9.5 mm arbor for diameters 32 mm and above (arbor not included). Compatible with optional accessories including pilot drills and ejector springs for core removal. Durable cutting performance suitable for industrial mechanical, construction, and maintenance operations.

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