Starrett 51 mm Diameter High Speed Steel Bi-Metal Drill Bit for Mild Steel Sheet and Stainless Steel DCH0200-G

Starrett DCH0200-G 51 mm Bi-Metal Drill Bit is specifically engineered for precision drilling applications on mild steel sheets and stainless steel surfaces. Constructed from high speed steel, this drill bit offers excellent durability and heat resistance, ideal for demanding industrial use.

The deep cut bi-metal design features variable pitch teeth and positive rake tooth geometry, which promote efficient swarf clearance during drilling of thick materials. The tool achieves a 38 mm cut depth, providing effective penetration for various drilling tasks.

This drill bit is compatible with arbors but does not include one; a 9.5 mm arbor is recommended for hole saw diameters ranging from 32 to 51 mm and is available separately along with pilot drills and ejector springs to aid core removal.

The DCH0200-G is suitable for a wide range of applications including woodworking, metal fabrication, and plastic manufacturing, particularly in industrial, mechanical, and construction environments.

51 mm diameter designed for precision cutting. High speed steel material for long-lasting performance. Bimetal construction enhances toughness and cutting efficiency. 38 mm cut depth suitable for medium thickness materials.

Variable pitch teeth assist in swarf clearance and smooth drilling. Compatible with 9.5 mm arbor sold separately. Ideal for drilling mild steel, stainless steel, wood, and plastics.

This product is a new tool meeting the requirements of professional and industrial drilling operations. For more options and drill accessories, explore our Power Tools and Drill Bits & Parts categories on EnvMart.

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