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SNAPPY 43009 9/64" x 1/2" Countersink (#10-#12 Screw)
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Drill a pilot hole and countersink or counterbore for standard screws with the Snappy 43009 9/64" x 1/2" Countersink. This high-precision bit features a 9/64" Ø HSS twist drill for accurate pilot holes and a 1/2" x 82° counterbore for clean, tapered recesses. The 1/4" hex power bit shank fits impact drivers, drills, and drill presses for fast, powerful operation. Recommended Screw Size: #10 in hardwood / #12 in softwood, plus clearance hole fo...
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Read Return PolicySNAPPY 43009 9/64" x 1/2" Countersink (#10-#12 Screw)
Drill a pilot hole and countersink or counterbore for standard screws with the Snappy 43009 9/64" x 1/2" Countersink. This high-precision bit features a 9/64" Ø HSS twist drill for accurate pilot holes and a 1/2" x 82° counterbore for clean, tapered recesses. The 1/4" hex power bit shank fits impact drivers, drills, and drill presses for fast, powerful operation. Recommended Screw Size: #10 in hardwood / #12 in softwood, plus clearance hole for #6 screws. It delivers flush or slightly below-surface screw heads without splitting or tear-out. Ideal for woodworking, cabinetry, trim, furniture assembly, and general screw installation that requires precise depth and professional finish quality.
• One-step pilot + countersink – drill pilot hole & taper countersink simultaneously
• 9/64" Ø HSS twist drill – accurate pilot for #10 (hardwood) / #12 (softwood) screws
• 1/2" x 82° counterbore – clean, tapered recess for flush screw heads
• Clearance hole capability – also works for #6 screws
• 1/4" hex power bit shank – quick release in impact drivers & drills
• Precision-ground HSS – smooth cuts with no tear-out or splitting
• Durable construction – long-lasting performance in hardwoods & softwoods
• Ideal for cabinetry, trim work, furniture assembly & general screw driving
• Snappy quality – trusted by woodworkers for reliable countersinking
• FREE Shipping!
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Drill a pilot hole and countersink or counterbore for standard screws with the Snappy 43009 9/64" x 1/2" Countersink. This high-precision bit features a 9/64" Ø HSS twist drill for accurate pilot holes and a 1/2" x 82° counterbore for clean, tapered recesses. The 1/4" hex power bit shank fits impact drivers, drills, and drill presses for fast, powerful operation. Recommended Screw Size: #10 in hardwood / #12 in softwood, plus clearance hole for #6 screws. It delivers flush or slightly below-surface screw heads without splitting or tear-out. Ideal for woodworking, cabinetry, trim, furniture assembly, and general screw installation that requires precise depth and professional finish quality.
• One-step pilot + countersink – drill pilot hole & taper countersink simultaneously
• 9/64" Ø HSS twist drill – accurate pilot for #10 (hardwood) / #12 (softwood) screws
• 1/2" x 82° counterbore – clean, tapered recess for flush screw heads
• Clearance hole capability – also works for #6 screws
• 1/4" hex power bit shank – quick release in impact drivers & drills
• Precision-ground HSS – smooth cuts with no tear-out or splitting
• Durable construction – long-lasting performance in hardwoods & softwoods
• Ideal for cabinetry, trim work, furniture assembly & general screw driving
• Snappy quality – trusted by woodworkers for reliable countersinking
• FREE Shipping!
| SKU | 43009 |
|---|---|
| Brand | SNAPPY |



