Provides you Exterior coating

Special Oxidation-vapo

It produces a layer of iron oxdie(Fe3O4) on the Surface,which Increases the wear-resisting and increases the overall life.Suitable for general cutting work.

TiN(Titanium Nitride)
This is an excellent PVD coating for protecting saw blades form wear,which is a good choice for ironbased materials and cutting conditions requiring resistance to both abrasive and adhesive Wear.

CrN(Chrome Nitride)

TIALN iS a new multilayer wear protection PVD coating.Recomended for high tensile strengthmaterials above 800N/mm2 and stainless steel.Responds very favourably to high speed and feed ratesas rates well as extreme working conditions like dry cutting.

Titanium Carbonit Nitride CoatingTICN
TICN iS ahigh performancePVD coating suitable for severe abrasive wear cutting conditions.Recomended for high tensile strength materials above 800N/mm2 and stainless steeI.Especially for cutting the  material in high speed and feed rates.Coating thickness 0.003mm.

Chromium Nitride Coating-CrN

CrN is a specialized PVD coating that resists adhesive wear,corrosion and oxidation.Strongly Recomended for cutting copper and titanium.It has obtianed achievements in cutting off operations of brass,bronze and other light alloys.

Teeth shape of piper cutter circular saw blade

Meral Circular saw Blades Are Ground,According To Their Application,With Different Kinds Of Tooth Forms.

. Tooth Form "A" And "AW"
For thin Metal Slitting Saw Blades with a tooth pitch up to approx 3.0mm Advisable for brass, tooth from "A" is suitable for slotting materials. All teeth of tooth form "AW" are bevelled alternatively.

. Tooth Form "B" And "BW"
Suitable for cutting tubes and porfiles made of steel or non-ferrous metals. Tooth form "B" is specialized for cutting very thin-walled pipes and profiles. All teeth of tooth form "BW" are bevellde alternatively.

.Tooth Form HZ
This tooth is also known as form "C". Teeth are ground according to the roughing and finishing tooth system. A tooth pair is consising of one roughing tooth (1/3 cutting width)and one finishing tooth (2X1/3 cutting width). Accoriding to the triple chip geometry the roughing tooth is approx 0.2-0.3mm higher compared with the finishing tooth; Tooth form "HZ" is suitable for cutting solid materials.

Metal saw blade /slitting saw blade /slotting saw blade

Range: Diameterφ20-315mm, boreφ5-40mm.
Thickness: 0.2-6.0mm
Number of teeth: Coarse pitch, Medium pitch, Fine pitch.
Type of Making Teeth: Milling Grinding(Out Diameter>50, the range Of teeth<25, thickness<6)
Surface of Cutter: Original colour, black, TiN coated.
Material: W9Mo3Cr4V, M2 or super-hard material.
Application: Slotting saws in both high speed steel or super high speed steels suitable for cutting-off

steels and grooving steels and alloys on manual, semi-automatic and fully automatic machines.
Remark: The Diameter, bore, Thickness, Teeth NO. and surface also can be made to order.

Metal slotting saw kinds:
A.Metal slotting saw with coarse pitch
B.Metal slotting saw with medium pitch
C.Metal slotting saw with fine pitch