Drill Bit Series

Drill Bit Series

Drill bit - Wikipedia

Drill bit geometry has several characteristics: The spiral (or rate of twist) in the drill bit controls the rate of chip removal. A fast spiral (high twist rate or "compact flute") drill bit is used in high feed rate applications under low spindle ...

Drill bit sizes - Wikipedia

Metric drill bit sizes define the diameter of the bit in terms of standard metric lengths. Standards organizations define sets of sizes that are conventionally manufactured and stocked. For example, British Standard BS 328 defines ...

Spiral Extractor & Drill Bit - 537 Series - Combo Packs - Tools ...

2016/09/13 · Spiral Extractor & Drill Bit - 537 Series - Combo Packs Features: Designed to remove broken studs, bolts, socket screws and fittings Aggressive left hand spiral design for extra gripping power Spiral flutes are designed ...

Amazon.com: drill bit sharpener

Drill Doctor 750X Drill Bit Sharpener for High-Speed Steel, Masonry, Carbide, Cobalt, TiN-coated Drill Bits, with Adjustable Angles from 115 to 140 , Sharpens 3/32in – 3/4in Drill …

Chicago Latrobe 550 Series Cobalt Steel Jobber Length Drill ...

Chicago Latrobe 550 Series Cobalt Steel Jobber Length Drill Bit Set with Metal Case, Gold Oxide Finish, 135 Degree Split Point, Inch, 29-piece, 1/16" - 1/2" in ... Drill Doctor 750X Drill Bit Sharpener for High-Speed Steel, Masonry ...

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About KAMY

KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.