#10 Countersink Drill Bit, 3/16 In.
$15.29
$18.96
3/16″ #10 Countersink Drill Bit. It is made of high-speed steel and has a 3/16″ diameter. It is suitable for use in wood, plastic, and metal. Bits are pre-drill and countersink. The 1/4 in. Quick Change Hex Shanks allow for quick size changes. The drill bit length is adjustable to allow for precise depth control.
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