OSCARBIDE 1-1/4x2 Annular Cutter with 3/4 Weldon Shank

OSCARBIDE specializes in selling high-quality lathe turning tools, boring bars, annular cutters, indexable end mills, carbide inserts, end mills, planer blades, and other metal cutting tools. The company serves metalworking and woodworking customers, providing them with reliable and quality products at better rates, helping machinists finish their work more effectively.

Annular Cutters: Featuring a unique geometry, these cutters can easily create holes at awkward angles. They cut only the periphery of the hole, ejecting the remaining center as a slug, producing accurate, burr-free holes to close tolerances without pre-drilling or step drilling. Best used with a drill press or magnetic drilling machine, these cutters can also be used with light-duty drilling machines or portable magnetic base drilling machines.

Time-saving and Energy-saving: Annular cutters have fewer teeth and less wear, allowing for higher or faster cutting speeds and feed rates compared to other drill bits. Additionally, since they do not have to drill through the entire workpiece, they require less thrust and energy to penetrate the material.

More Finishing: The holes made using an annular cutter are more finished, precise, and accurate.

Re-sharpening: The HSS (High-Speed Steel) annular cutters can be easily re-sharpened on a grinding machine and re-used for drilling, with the ability to re-grind until the desired cutting length is available.

Processing Applications: Suitable for working with both ferrous and non-ferrous metals, cast iron, stainless steel, aluminum, copper, plastic, and wood, in either plate or pipe form. Annular cutters are particularly useful for making holes in pipes and tubes without dimpling and deburring.

Processing Fields: The annular cutters can be used in various fields, such as engineering, rail transit, bridges, ships, machinery manufacturing, and aerospace, for processing mild and structural steel.

Attention: During the drilling process, the pilot pin will retract into the cutter, allowing lubrication to reduce heat gain in the slug. It is essential to insert the ejector pin inside the annular cutter and use lubricant or coolant to ensure the longevity of the cutters. HSS annular cutters require cutting oil, not coolant.

Product Specifications: The OSCARBIDE Annular Bit has a 1-1/4" cutting diameter, 2" cutting depth, and a 3/4" Weldon shank with 2 flats. The pilot pin size is 6.34 x 102mm.

Benefits: OSCARBIDE annular bits can drill large holes up to ten times faster than regular drill bits. The thin-walled, dual alternating teeth design allows for efficient and aggressive cutting, making it easier than traditional hole saws and twist drill bits. These HSS Slugger Bits have the ability to re-sharpen, creating burr-free and smooth holes, resulting in less scrap and wastage of material, with higher accuracy and multiple cutting edges for ply-cutting and lower friction to reach better performance and endurance.

Compatibility: OSCARBIDE annular bits fit most standard magnetic drills and machine tools, such as mills and large drill presses with tool holders.

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