1/4" X 3/32" HSS Aircraft Counterbore 1/4" Shank

$35.98 · Available to order · SKU 16173

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 DEWA/CCBR1/4Body Dia 1/4"Material High Speed SteelPilot Dia 3/32"Shank Size 1/4"Shank Type RoundFinish Uncoated (Bright)Number of Flutes 4Length 2-3/8"

Specifications

SKU16173
Size1/4
Length3/32
CategoryCutting Tools & Machining › Countersinks, Reamers & Burs

Other options

Size: 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16, 19/32, 5/8, 21/32, 11/16, 23/32, 3/4, 25/32, 13/16, 27/32

Length: 3/32, 1/8, 3/16

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