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Surface Treatment

Surface treatment provides longer tool life, increased durability, reduced friction and higher cutting speed. It results in better quality for the product and less waste. Thürmer Tools' surface treatments typically increases longevity by 3-10 times on your cutting tools, thus increasing productivity. Therefore, much money will be saved by choosing the right coating.

Thürmer Tools constantly carries out development of an even larger number of new surface
treatments with tailor-made properties. This development work is carried out in co-operation with industrial partners and with our equipment supplier. Our surface treatment processes cover a large, diversified field: PVD, Plasma- CVD, Ion Implantation and Plasma Nitriding, and we have many years of experience in handling industrial tools.

The solutions we offer our customers are both standard surface treatments and treatments tailored to meet the individual needs of our industrial customers, and Thürmer Tools is internationally known for this expertise. 

 
Surface treatment / coating Application Colour H Hardness Max. working tem- perature °C Type of process Thickness / depth µm Type of layer Coefficient of friction
tialn-nano Extremely durable multi -layer coating for machining tools for very abrasive materials, for example cast iron. Bluegrey 3300 450 / 800 PVD 3 Nano-
composite		 0,3
tialn-444 Durable multilayer coating machining tools. Bluegrey 3300 450 / 800 PVD 3 Multilayer 0,3
tialn-tr Hard and durable all-round coating with high temperature stability Bluegrey 3300 450 / 850 PVD 3 One layer 0,3
ticn For cutting of steel and stainless steel. Particularly suited to adhesion from stainless steel. Redbrown 3000 450-520 / 600 PVD
PCVD		 3 Multilayer 0,4
CRN Particularly suitable for cutting copper and copper alloys. Silvergrey 1800 450 / 700 PVD 3-5
max. 40		 One layer 0,5
tin Universal coating suitable for moderately loaded cutting tools. Golden 2200 450-520 / 450 PVD
PCVD		 2-3 One layer 0,4
dlc-tr Dry lubrication, durable coating for metal cutting and high speed machining made of soft and adhesive materials. Black 1200-1800 220/250 PVD +
PCVD		 3 FGC 0,05 - 0,2
n-plus Long lasting coatings for extremely sharp cutting, eg. Knives for food industry. Invisible - <180 / 350 ii depth
0,3		 Alloyed Steel 0,4 - 0,6