Customization: | Available |
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Customized: | Customized |
Length: | Taper-length |
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• Cut Quickly and Easily in Soft Metal, Wood, Rubber, Plastic and Other Machinable Materials
• Use on Wooden planks, Fiberboard, Particle board, Plywood, Plastic, Aluminum Board , Pcb Board and other materials carpentry, locksmiths, automotive, metal working perfectly centered holes every time properly seated screw heads
• It is made of high-speed steel with five flutes.
• A Chatter-Free, five-flute designed with staggered cutting teeth arranged to insure free chip flow and rapid chatter free cutting.
• 1/4'' hex shank countersinks are fine for a quick drill. They don't slip in drill chucks.
Slotted taper for chatter-free deburring and countersingking. Made from 90° HSS content. Through slot chip removal prevents chips from clogging in workpiece. Gives best results at low cutting speeds in steel, cast iron, non-ferrous and light metals.
Art Number | Size | Range | Head Size | Allover L. | Shank |
31001001 | 5# | 2-5 | 10 | 45 | 6 |
31001002 | 10# | 5-10 | 14 | 48 | 8 |
31001003 | 15# | 10-15 | 21 | 65 | 10 |
31001004 | 20# | 15-20 | 28 | 85 | 12 |
31001005 | 25# | 20-25 | 35 | 102 | 15 |
31001006 | 30# | 25-30 | 44 | 115 | 15 |
31001007 | 35# | 30-35 | 48 | 127 | 15 |
31001008 | 40# | 35-40 | 53 | 136 | 15 |
31001009 | 50# | 40-50 | 60 | 166 | 20 |
Our partners and customers include the most famous companies around Europe, America, East Asia, and Australia.
Ostar's business is mainly involved in cutting tools for both industry and DIY use, including exporting qualified products from China, sourcing new products, making OEM design for our customers, and helping to establish and develop business in cutting tool market for partners.
Ostar has a wide product range, including Hole Saws, Saw Blades, Drills, Cutting Discs, specially used in cutting wood, metal and masonry, as well as some new items with patents, like Ratchetable Wrenches, Preset Torque Wrenches, Adjustable Wrenches, Permanent Magnetic Lifters, Universal Drills, 3 Flute Router bits, Vacuum Brazed Diamond Manual Wheels, Profiling Wheels and Cup Wheels.