17pcs Drill Bits And Chisels Set For Electric Rotary Hammers Concrete Drilling Grooving Tools

Features: This is a set of power tools including 13 drilling bits and 4 chisels in different sizes and shapes.
Drilling bits and chisels are made of high quality 40CR steel for high hardness, durability and long service life.
All are well packed and assorted in a plastic box for convenient carry and storage.
They are great tools used with electric rotary hammers used for concrete drilling or grooving.
If you works in building, construction site or interior finish, this is a very useful tool set for you to have.

Specifications:
Material: 40CR steel
Shank Diameter: 10mm
Size:
Hammer Drill Bit:
5.5mm, 6mm x110mm,
5.5mm, 6mm, 6.5mm, 7mm, 8mm x 160mm,
10mm x 160mm (2pcs)
14mm x 210mm
10mm, 12mm, 16mm x 260mm
Point Chisel:
14mm x 250mm
Flat Chisel:      
14mm x 250mm x 20mm
14mm x 250mm x 40mm
Groove Chisel:
14mm x 250mm

Package Includes:
13 x Drill Bits
4 x Chisels

Note:

The plastic box might be slightly broken during transportation.