M3-M12 90/180 Degree Two-Stage Twist Step Drill Countersink Chamfer Deburring Drill Bit For Stainless Steel Metalworking

Description:

The countersunk head is made of M35 Cobalt/HSS-6542, which can process metal or non-metal products below 30 degrees HRC,

such as cast iron, tool steel, copper and aluminum, alloy steel, iron, die steel and so on.

Hardness and durability: M35 Cobalt ＞ HSS-6542, M35 Cobalt is mainly suitable for processing steel, stainless steel and other materials.

Specification:

Material: M35 Cobalt/HSS6542 (M2)

Angle: 90/180 Degree

Quantity: 1pc (optional)

Features:

The drill has 2 functions of reaming and chamfering, which can improve the processing efficiency, and the second stage angle is 180 degrees and 90 degrees. For example, for drilling 2 holes, the installation of six angle nut, etc., can replace more than one drill.

Package Included:

1 x Twist Step Drill Bit