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amoolo 5/16 Impact Drill Bit Sets, 5Pcs Titanium HSS Twist Hex Shank Drill Bit Set for Metal, Steel, Wood, Plastic, Quick Change Design
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Product Details
Wide Applications - compatible with power screwdrivers, impact drivers, and other tools that accept 1/4" hex shanks, allowing for quick changing between multiple drill bits and screwdriver bits with just one power tool;
Upgraded Structure - press in pin connection makes the bit and hex shank an integrated structure to prevent break off during drilling, greatly reduced the risk of drill bit snapped off from the hex drive;
Eliminates Wobbling & Chatter - the final straighten process is added. which keep the bit in a straight line during rotation and reduce chatter;
Designed Bladepoint - these bits with a 135° split point keep centered without a pilot hole, full-ground body drill faster with fewer defects. excellent chip removal and heat removal;
What you Get - 5Pcs 5/16" Hex Drill Bits, Diameter:5/16”(7.9mm) x Flute Length:3”(75mm) Metal Drill Bits. It comes with a portable plastic case for easy selection, storage and carry;
Best Review
Customers find these drill bits offer good value for money, work well, and are sharp enough to cut through materials like butter. They appreciate the nice selection of sizes that fit in impact drills, and one customer mentions they're easy to mount and use. The durability receives mixed feedback - while some find them well-made, others report they break easily. The size aspect also gets mixed reviews, with some customers noting extra bits for the smallest sizes while others mention missing bits.AI Generated from the text of customer reviews