HSS Conical Countersink with Depth Stop, Triangular Shank

For precise countersinking of drill holes for flush screw connections in metal and plastic

high heat resistance with long service life
90° countersinking angle for preparing flush screw connections with countersink screws
special 3-edge cutting geometry for quiet running and fast work progress

Product details

Product description

The HSS conical countersink for countersinking existing bore holes in metal and plastic is made of high-speed steel (HSS) and is valued for its high heat resistance and long service life. The countersinking angle is 90°, which enables you to prepare clean holes for flush screw connections with countersink screws.
Here the adjustable depth stop helps you to create evenly sunk holes with a diameter of up to 16.4 mm. Its special shape provides an unobstructed view of the work area. To protect the surface, the depth stop has a closed edge that distributes the pressure evenly.
The special 3-edge cutting geometry of the conical countersink ensures very quiet running and fast work progress. The cutting edges are with radial relief, so that you can create clean countersunk holes without tear-out and profit from the fast work progress. The triangular shank ensures a secure fit in the drill chuck. The conical countersink is produced in Germany – that means you are investing in a high-quality, durable product.

Suitable for material

Very suitable

Properties

conical countersink made of high-speed steel (HSS) for countersinking existing bore holes in metal and plastic, for example sheet steel
high heat resistance with long service life
90° countersinking angle for preparing flush screw connections with countersink screws
special 3-edge cutting geometry for quiet running and fast work progress
cutting edges with radially relief-ground for clean countersinking without tear-out, with high cutting performance
adjustable depth stop for uniform countersinks up to Ø 16.4 mm
special depth stop shape enables an unobstructed view of the work area and good chip removal
depth stop with closed edge for even pressure distribution and protection of the workpiece surface
triangular shank for secure fit in the drill chuck
high quality “Made in Germany”

Technical data

Working diameter Ø

Product length (depth)

Countersinking angle

Number of cutting edges

Shaft diameter

Shank version

Direction of rotation

Speed of rotation

Material

Instructions

For use on metal, it is mandatory to first pilot drill the material and to use cutting oil.

Scope of delivery

Videos

Select Options

Article number	Contents	EAN
4391000	1	4006885439108

Compatible with tool