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#21 HSS Threaded Shank Countersink (3/8")
#21 HSS Threaded Shank Countersink (3/8")
Drill America
Regular price
$11.14
Regular price
Sale price
$11.14
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Specifications
PILOT SIZE | #21 |
DECIMAL EQUIVALENT | .159" |
BODY DIAMETER | 3/8" |
MATERIAL | HIGH SPEED STEEL |
THREAD SIZE | 1/4-28 |
CUTTING ANGLE | 100° |
SUGGESTED PACK QTY | 1 |
Threaded countersink cutters can be used in adjustable or micro-stop countersinking tools with a 1/4-28 threaded drive. They are made from high-speed tool steel, precision-ground to exact tolerances, and form-relieved to ensure a 100° countersink angle concentricity.
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