Help with Countersinks specifications:
Countersink Specifications
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| Design Units | |||
| Your choices are... | |||
| English / Fractional | Design units such as inches or fractions of an inch. | ||
| Metric | Design units such as mm or cm. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Included Angle | |||
| Your choices are... | |||
| 60° | |||
| 82° | |||
| 90° | |||
| 100° | |||
| 110° | |||
| 120° | |||
| 130° | |||
| 140° | |||
| Other | |||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Other / Unlisted Angle: | Specify included angle other than the standard, listed angles. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Body Diameter: | Diameter of countersink body above the angle. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Shank Diameter: | Diameter, hex size, or nominal taper size of mounting arbor or shank. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Number of Flutes: | Number of cutting flutes or edges on the countersink. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Material | |||
| Your choices are... | |||
| High Speed Steel | Cost-efficient cutter material, used for general application metal machining. | ||
| Cobalt | Cobalt steel tools are somewhat harder than high-speed steel and are often used for cutting stainless steel and other alloys. | ||
| Carbide / Carbide-Tipped | Carbide grades are much harder than high-speed steel, and therefore last longer and wear less. Several coatings are available to lengthen cutter life. Includes solid carbide and carbide-tipped countersinks. | ||
| Diamond / PCD | Industrial diamond grades such as polycrystalline diamond (PCD) are used for very long life, and sometimes for special applications such as very high-speed cutting. | ||
| Other | Unlisted or specialized cutter material. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Coated | Drill has a coating to assist in cutting lubricity and/or add abrasion resistance for longer tool life. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Indexable Inserts | Countersink uses replaceable and/or indexable inserts as the cutting edge. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Integral / Adjustable Stop | Countersink has an integral stop for depth control, or an adjustable stop that can be fitted onto it. Sometime available as an optional feature. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Reverse Countersink | Countersink without a point, for countersinking in restricted areas, or where a point might protrude into another material. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Integral Pilot | Attachment on the nose of the countersink to locate in a pre-drilled hole. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Pilot Drill Hole | Hole for a replaceable pilot drill; often secured with a setscrew in the countersink body. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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