1/2" X 3/16" Pilot Hole HSS Straight Shank Counterbore
$39.01 · Available to order · SKU 14664
Product DescriptionCounterboring 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 AmericaPart Number DEWCBR1/2Body Dia 1/2"Material High Speed SteelPilot Dia 3/16"Shank Size 7/16"Shank Type RoundFinish Uncoated (Bright)Number of Flutes 3Length 4-5/16"
Specifications
| SKU | 14664 |
|---|---|
| Size | 1/2 |
| Length | 3/16 |
| Category | Cutting Tools & Machining › Countersinks, Reamers & Burs |
Other options
Size: 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64
Length: 3/32, 5/32, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2
Dimensions: 1 x 5/16, 2 x 1/2, 3 x 1/2
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