Product Description
Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two-piece construction, having an integral shank and counterbore-cutter, and a pilot that is interchangable, which provides flexibility in the use of the tool.
Brand Drill America
Part Number DEWCSCBR7/16
Body Dia 11/16"
Material High Speed Steel
Pilot Dia 15/32"
Shank Size 1/2"
Shank Type Round
Finish Uncoated (Bright)
Number of Flutes 3
Length 7"
7/16" 15/32" Continuous Pilot Capscrew Counterbore
Product Description
Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two-piece construction, having an integral shank and counterbore-cutter, and a pilot that is interchangable, which provides flexibility in the use of the tool.
Brand Drill America
Part Number DEWCSCBR7/16
Body Dia 11/16"
Material High Speed Steel
Pilot Dia 15/32"
Shank Size 1/2"
Shank Type Round
Finish Uncoated (Bright)
Number of Flutes 3
Length 7"
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| Finish: | Uncoated (Bright) |
| Material: | High Speed Steel |
| Length: | ["6"] |
| Width: | ["4"] |
| Number Of Flutes: | ["3"] |
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