ALPHASTART Countersink Drill Bit Set, 4PCS

Name: ALPHASTART Countersink Drill Bit Set, 4PCS
Brand: Tommysproduceusa
Price: 24.90 USD
Availability: InStock

$24.90

~~$49.90~~ $24.90

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We offer tracked and insured shipping for all of our orders. Order processing takes 1-3 business days before shipment.

Return Policy

We love our products and are confident you will too! That's why we are offering a 30-Day, Risk-Free Trial. If you are not in love with your results, we will give you a refund.

Professional Woodworking Tool

Countersink Drill Bit Set

HCS 4-Blade • Adjustable Depth • No Cracking • No Scratching

✅

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Pro-Grade
HCS Steel

ALPHASTART 4PCS countersink drill bit set with depth stop and L-shape wrench

Tired of wood cracking or splitting when you drive screws? The ALPHASTART Countersink Drill Bit Set pre-drills a perfect pilot hole and countersink in one pass — screws sit flush, wood stays crack-free, and every finish looks professional.

⚡ Key Features

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HCS 4-Blade High Carbon Steel

Sharp cutter head for fast, clean drilling — smoother than standard 3-blade bits

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Adjustable Depth Stop

Built-in depth gauge with rubber stop ring — prevents over-drilling and surface scratches

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Quick-Change 1/4" Hex Shank

Universal fit for most drills — swap bits in seconds, no extra tools needed

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Aluminum Alloy Body + Built-in Bearing

Lightweight yet durable — smooth rotation for accurate, wobble-free sink holes

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Complete Kit in Portable Case

4 bits (7/64, 1/8, 9/64, 5/32 × 3/8) + Allen wrench + stop ring + carry case

4PCS countersink drill bit set detailed features

Small hole large effect - no crack, no scratch, hidden finish

🏠 Perfect For

Woodworkers, carpenters, DIYers, and furniture makers who need clean, professional countersink holes. Works on wood, plywood, fiberboard, particleboard, and plastic — anywhere screws need to sit flush without cracking the surface.

Suitable for wood, fiberboard, particleboard, plywood

📸 Product Details

🌟 Why Choose ALPHASTART

✓ One-pass pilot + countersink — saves time on every single screw

✓ Rubber stop ring prevents surface scratches — protects your workpiece

✓ 4 sizes included — covers most screw sizes for wood and plastic

✓ Portable carry case — organized and ready for job site or workshop

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100% Satisfaction Guarantee

Not happy with your purchase? Contact us within 30 days for a full refund or replacement — no questions asked. We stand behind every product we sell.

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