Material:Stainless steel(Lead and nickel free) Size: Approx:4mm - 10mm Hole size: Color:dull silver tone(not silver plated) Quantity:1Box 4mm 5mm 6mm 7mm 8mm 9mm 10mm（500 350 200 140 100 70 50）

Zuela drills are perfect for delicate drilling through hard materials for model engineering, jewelry repairs, craft, archeology and scientific laboratory work Ideal for drilling through PCB, printed circuit boards. Because, printed circuit boards require a tough micro drill and our tungsten carbide...

Designed for sanding old paint, primer and final coats. Ideal for sanding primers, sealers, plastic, lacquers and paints.

The new BRAND 1.5ml micro centrifuge tube with lid fits most common rotors and may be spun up to 20,000 RCF. Manufactured from virgin polypropylene, the highly translucent tube is free from flash, air bubbles, and streaks, and has uniform wall thickness for consistent, repeatable results. The cap is...

1/2" Female Quick Disconnect with 1/2" barb. Made From Stainless Steel 304 And Comes With Food-Grade O-Ring. Holds Pressure For Brewing Applications When Moving Liquids At 60Psi Or Less.

Dow Corning® 795 Silicone Building Sealant is a one-part, cold-applied, non-sagging silicone material that cures to a medium modulus silicone rubber upon exposure to atmospheric moisture. Dow Corning 795 Building Sealant is a one-part, medium modulus, neutral cure silicone formulation. Dow Corning 7...

WirthCo Standard Battery Doctor Side Terminal Bolt is designed to replace the standard bolt in your battery terminal with a threaded stud. It provides easy and reliable direct connections to the battery. The studs can accommodate one or several 3/8 inch ring terminals. They are excellent for trailer...

Like many other manufacturers, Mag Instrument has expanded its line of flashlights to include models featuring LED-type bulbs. Why? LEDs are virtually unbreakable, and they are far more efficient than incandescent bulbs. As the product name suggests, this Maglite runs on 3 D-type batteries, which wi...

The tiny Nano QX is RC flying fun you can take with you everywhere. The Nano QX weighs little more than half an ounce and is small enough to fly in spaces no bigger than an office cubicle. Never flown a quad-copter before? No problem. The Nano QX uses the SAFE technology system with sophisticated fl...

Stainless Steel Jewelry - Your Perfect Choice Stainless steel is resistant to rust,corrosion and tarnishing. Also, it is health?durable and requires minimal maintenance. Being hypoallergenic and eco-friendly, it is still able to endure a lot of wear and tear. So it has been widely applied in high-...

The Glo-toob AAA is a three function, waterproof, reusable light with hundreds of applications. The AAA Glo-toob are virtually indestructible and can take knocks and bumps in almost any environment. Glo-toob are perfect for diving, camping, road side emergencies, action sports or any extreme situati...