Wood drill bit set with counter bore chamfer angle 82-degree, smooth countersinking in hard and soft wood, tapered holes for screws; adjustable wood countersink drill bits set ideal for woodworking.
HSS M2 Grade 6542 countersink drill bit for wood with tapered drill bits; wood countersink bit with wider flute shape for increased chip flow; counter-bore and plugs size 3/8″ and 1/2″; drill, countersink, and counter-bore in 1 step.
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Inch Size
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Metric Size
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Shank Size
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Material
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5/64”
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2.0
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1/4”
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HSS 6542
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3/32”
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2.5
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1/4”
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|
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7/64”
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2.75
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1/4”
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|
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1/8”
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3.25
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1/4”
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|
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9/64”
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3.5
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1/4”
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