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#21 HSS Threaded Shank Countersink (7/16")
#21 HSS Threaded Shank Countersink (7/16")
SKU:TSC7/16-21
Drill America
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$10.21
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$10.21
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Specifications
| PILOT SIZE | #21 |
| DECIMAL EQUIVALENT | .1590" |
| BODY DIAMETER | 7/16" |
| 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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