Sales Features

• Value for money Investment

  You will be satisfied with economic prices and high quality tools of DSM

• Pure Korean Materials & Manufacturing

  Advanced Machining & Heat-Treatment Facility & Technology in Korea

  Strict Production management from the raw material to the complete product

• Proven quality in various actual fields world wide

  With accumulated experience, up-to-date production facility and technically certified experts

  DSM chisels have been supplied to over 50 companies of more than 30 countries

• Reliable Name “DSM”

  DSM is a manufacturer of high quality Demolition Tools and has been proven as the first class quality products world wide

• Continuous Research & Development

  Further development & new model will never end

  DSM specialists are working for heat treatment process and examination of the qualities

• Technical back up and Warranty provided

  Refer to our standard warranty guide & policy in the catalogue

• *Below four types of chisels can be supplied from DSM.

  

Quality Assurance

We DSM provide the most suitable and durable DSM working tools.
Our tools are manufactured to O.E. standards and are hardened to customers’ needs.
In order to satisfy the customers, DSM working tools are designed ad produced under the strict quality control.

Test Point

• ① Hardness profile test piece

• ② Tensile strength test piece

• ③ Impact test piece

Test Result

*Scroll to right.

Surface Hardness	HRC51±3	Core Hardness	HRC35±3
Tensile Strength(min)	1250N/mm²	Yield Point(min)	950N/mm²
Elongation	10~14%	Reduction of Area	35~40%
Impact Work	23~28 ft1b	Grain Size	7.0~8.0

Chemical
Composition
(w/t%)

*Scroll to right.

C	Si	Mn	Ni	Cr	Mo
0.38/0.45	0.20/0.40	0.7/1.0	0.25	0.90/1.20	0.20/0.40