China Carbide Drill Points Openers for Air Drills

Carbide Drill Points and Openers for Air Drills
Specifications:
Material:1.Opener Body: alloy steel, carbon steel, gray iron, stainless steel, etc; 2.tungsten carbide tips.Casting Process :Lost wax casting, precision casting, investment casting.Processing MethodsPattern design,wax model making,wax model assembly, model shell making, dewax & firing, pouring the metal, sand stripping, heat treatment,shot-blast cleaning, inspection, machining,packing,warehouse.Weight:0.01kgs - 150kgsSurface Roughness:Ra0.8-3.2umCasting Tolerance:CT3-CT7Surface PreparationPolishing, Sand Blasting, Passivating, Plating, Galvanized, Spray-Paint, etc.Heat TreatmentQuenching, Normalizing, Tempering, Annealing, etc.
Our advantages of Carbide Drill Points and Openers for Air Drills:
1. High quality,cost-effective tillage points thanks to our advanced technology and equipment.
2. Our tillage points with full carbide tips, best performing on the market.
3. Over 20 rich experiences in R & D and manufacturing.
4. The best quality raw materials.
5. We accept OEM manufacturing and produce on your design.
Features of Carbide Drill Points and Openers for Air Drills:
1. Tungsten carbide: 2 carbides on front;
2. Specifications: both head and nut are recessed;
3. Compatible equipment: Fits Acraplant , Dutch & John Deere;
4. Advantages: welding with carbide tiles can provide the solution for wear and corrosion; also extended life and increased performance.

Material of Carbide Drill Points and Openers for Air Drills:
1. Castings: Carbon Steel, Alloy Steel, Stainless Steel, High Mn Steel,ASTM/AISI/UNS (AISI 1020,AISI 1030,AISI 1045, AISI 4140, AISI 4130, AISI 4330,AISI 8630, AISI 8620, AISI 8640, etc;
2. Tungsten carbide: YG8,YG10,YG11C,etc.
Our service:
Delivery & packing of Carbide Drill Points and Openers for Air Drills:
1. We can delivery in 2-3 days if we have products in stock, special design and customize products need 25-30 days.
2. Shipping by sea, by air, by express, or as your request.
3. Standard export packing. Inner cartons, outer fiberboard case/plywood crates, or as customers' require.
Technic of Carbide Drill Points and Openers for Air Drills:
1. Investment casting, Lost wax casting,Precision casting, Lost foam casting, Water glass casting, Silica sol casting,Sand casting,quartz sand casting technics, Furan resin sand casting, phenolic resin sand casting technics.
2. Casting tolerance: Lost wax casting Tolerancing Standards ISO/GB CT7~9;Sand casting Tolerancing Standards: ISO/GB CT10~12.
Quality of Carbide Drill Points and Openers for Air Drills:
Strict material inspection, Exact dimension control.
Certificates & honor:
Having multiple design patent.

Contacts:
Linda Zhang