ReviewsAlumina Ceramic

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.

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.

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.
Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.