ReviewsAlumina Ceramic Substrate

NGK 5019 Spark Plug

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.

trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.

From the legendary Idahone -- Trusted and used by professional and home chefs.
Made of high alumina ceramic with a grit rating approximately 1200-1500.
Near diamond hardness yields a remarkable cutting ability for a perfect honing result.
Quality handles are hand crafted from hard rock maple and come with a hanging ring.

From the legendary Idahone -- Trusted and used by professional and home chefs.
Made of high alumina ceramic with a grit rating approximately 1200-1500.
Near diamond hardness yields a remarkable cutting ability for a perfect honing result.
Quality handles are hand crafted from hard rock maple and come with a hanging ring.

Deluxe 5-stone knife sharpening system for kitchen, outdoor, hobby, or garden knives.
Includes extra-coarse, coarse, medium, fine alumina oxide, and extra-fine ceramic hones.
Replica: Made with heavy duty polymer for a realistic feel. Weighs 8 pounds.
Color-coded stones with finger-grooved safety holders.
Includes precision-engineered knife clamp and custom-molded storage/carrying case.

【Durable & Sharp】Made of 80 Grit high-performance alumina particles & emery cloth substrate, the die grinder flap wheel have strong grinding force and uniform surface treatment effect. Not easy to drop off sand..
【High Quality】The head of flap wheels is made of gauze layered and glued with resin evenly, so they are not easy to loosen during high-speed rotation with long service life..
【Great polishing effect】Cylindrical design in 8 sizes are easy to access small spaces. The abrasive flap wheel can remove rust, dust and oxide oayer quickly & smoothly..
【Various Models】The sanding wheel set contains 8 sizes of flap wheel: 16mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 80mm.Different sizes meet your various need..
【Wide Application】40Pcs flap wheels 1/4 inch shank Sander Set is perfect for electric drills, cordless drills, die grinders. Used for polishing wood and metal materials such as stainless steel, copper, iron, aluminum, plastic, bamboo and wood..

Tapered-cut ground electrode improves ignitability and reduces quenching.
98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
Iridium is six times more durable than platinum.

Aluminum Oxide Ceramic Sandblaster Nozzles offer good service life at a lower price than other materials. C1 Series is the larger sized nozzle for larger blasting applications. Large Length: 3-3/4" (95.3mm). It measures 1-1/8" O.D., tapered to 5/8" O.D..
HIGH DENSITY CERAMIC NOZZLES: A higher density equals longer lasting than most other brands. These abrasive blasting nozzles are manufactured with a higher grade that outlast those cheap China based products..
HIGH QUALITY, HIGH PERFORMANCE: All ceramic nozzles are not equal -- Kennametal nozzles feature premium grade material..
LONGEST LASTING: It's high quality alumina oxide ceramic and its larger size allows more material for a longer lasting nozzle. Actual service life will vary depending on blast pressure, media size, and particle shape..
KENNAMETAL QUALITY, USA MADE: These sandblaster nozzles are professionally manufactured by one of the highest respected companies providing unsurpassed wear resistance in abrasion..

Aluminum Oxide Ceramic Sandblaster Nozzles offer good service life at a lower price than other materials. C1 Series is the larger sized nozzle for larger blasting applications. Large Length: 3-3/4" (95.3mm). It measures 1-1/8" O.D., tapered to 5/8" O.D..
HIGH DENSITY CERAMIC NOZZLES: A higher density equals longer lasting than most other brands. These abrasive blasting nozzles are manufactured with a higher grade that outlast those cheap China based products..
HIGH QUALITY, HIGH PERFORMANCE: All ceramic nozzles are not equal -- Kennametal nozzles feature premium grade material..
LONGEST LASTING: It's high quality alumina oxide ceramic and its larger size allows more material for a longer lasting nozzle. Actual service life will vary depending on blast pressure, media size, and particle shape..
KENNAMETAL QUALITY, USA MADE: These sandblaster nozzles are professionally manufactured by one of the highest respected companies providing unsurpassed wear resistance in abrasion..

Conventional style spark plugs, available in OEM heat ranges.
Plugs have a unique look with a black ceramic body.
Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation.