HSS Step Drill Bits 2GR - Multi-Diameter Drilling | METALWORKS

HSS 2GR Step Drill Bits - Multi-Diameter Drilling METALWORKS. High-speed steel (HSS-G) step drill bits, ground and ideal for drilling holes of different diameters in a single operation.

FEATURES

These HSS-G step drill bits allow for progressively drilling holes of various diameters with a single tool, saving time and effort. Their ground design ensures precise drilling without burrs in metal sheets, plastics, and other fine materials, with a long service life thanks to their high-quality material.

SPECIFICATIONS

R ≤ 1200 N/mm²

Gr.: 2

Min. - max. diameter: 4 ÷ 12

Fluting: 1

No. of flutes: 9

d: 6

L: 70

• Material: High-speed steel (HSS-G 2R) ground

• Shank type: Cylindrical or hexagonal (to prevent slipping)

• Uses: Drilling and enlarging holes in sheet metal.

APPLICATIONS

• Electricity and telecommunications: For cable passage holes.

• Plumbing: Drilling for pipes.

• Sheet metal and bodywork: Work on metal panels.

• Electrical panel manufacturing: Creating multiple diameters.

• DIY projects: Versatility in drilling.