Model:D3-D20
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Material: SUS420
Hardness: HRC50-55
1.Date marked pins with its excellent inner ball bearing structure,can fit tightly. The prices is cheaper,Good quality.
2, The arrows indicate exactly with the locating points,it will make a'Click"when turning the 3,arrows.When ordering "YEARS"date stamps,please indicate the start/base year.
Product Feature
This date marked pins can change the centre inert.
After products surface treatment,the products have a higher hardness,abrasion resistance,corrosion-resistant.
The lower the internal hardness,toughness especially good for high-temperature operating environment of the mold.
Double fixed-effects,more precision and more stableness.
