Dormer High Speed Steel Drill Bit 20.5 mm Head Diameter, 3 Flute, 90° Countersink Angle, 10 mm Shank Diameter G13620.5

Dormer G13620.5 High Speed Steel Drill Bit features a 20.5 mm cutter head diameter with a 90° countersink angle, designed for creating flush countersunk holes in various materials including wood, metals, and plastics. This drill bit is constructed from durable High Speed Steel (HSS) which provides exceptional hardness and wear resistance for long-lasting use.

The triple flute design enhances chip clearance during cutting, reducing clogging and improving cutting performance compared to four flute designs. The 10 mm straight shank allows smooth attachment to power drills and battery drills, although it is not compatible with SDS drills.

This drill bit is typically used by professional tradesmen, engineers, and carpenters for mechanical and industrial production, woodworking, and fastening applications where screws, bolts, or rivets need to sit flush with or below the material surface. Manufactured to conform to DIN 335C standards, the Dormer G13620.5 drill bit assures quality and reliable performance.

Produces precise 90° countersunk holes for flush installations. High Speed Steel material increases hardness and wear resistance. Straight 10 mm shank for easy drill attachment. Triple flute design for effective chip removal and smooth cutting.

Suitable for diverse materials including wood, plastic, and metals. Conforms to DIN 335C manufacturing standards. Ideal for use in mechanical, industrial, and woodworking applications. Single piece packaging for individual use.

This Dormer drill bit is a valuable tool for industrial, construction, and manufacturing sectors, providing precision and reliability for countersinking operations. Explore more power tools and Drill Bits in the Industrial Tools & Equipment category at EnvMart for your various project requirements.