Zhejiang Dongya Facility Co., Ltd. [China]

1) ISO9001:2008 quality management system 2) More than 20 years manufacturing experiences 3) OEM to many famous brand

drill bits set

Features:

1)Drill bits are made of high-quality alloy structured steel with special grade carbide tip and automatically brazed in the heat-treating furnace from Germany under the temperature of 1120 degree.

2)Our top quality manual brazing drill bits are available as well(40Cr body with high quality carbide YG8C)

3)Application:concrete ,clinker,masonry,stone

4)Flute available :W flute,U flute,L flute

5)Carbide: point style carbide,"-" type carbide and Cross(+) style carbide

6)We can offer different  finish : Galvanized finish, Nickel Plated finish,  Black and white finish, black finish,  Sandblasted  finish.   

7)We also offer drill bits set..

8)Our 37pcs drill bits sizes in detail as below:

6,8,10*160mm 3pcs each

8,10,12*210mm 3pcs each

8,10,12*260mm   3pcs each

14*260mm 3pcs

10,12,14*310mm 1pcs each

SDS point chisel:14*250mm 1pcs

SDS flat chisel :14*250x20mm,14*250*40mm 1pcs each

Groove Chisel:14*250mm 1pcs

Packaging & Delivery

Company advantage:

1.20 years professional manufacturing experiences 2.We only produce medium and high quality products ,who OEM to many famous brands

9)Normal packing in detail as below:

professional SDS 37pcs drill bits set