50Pcs Professional Titanium Coated Drill Bits High Speed Steel Drill Bits Set Tool Electric Drill Woodwork Drill 1/1.5/2/2.5/3mm

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50Pcs Professional Titanium Coated Drill Bits High Speed Steel Drill Bits Set Tool Electric Drill Woodwork Drill 1/1.5/2/2.5/3mm

Product Features:

Exquisite craftsmanship and quality:

Sharper sharpening at the head, providing a smoother drilling experience. Fine grinding of the cutting edge allows for quick and stable opening with minimal vibration

Exquisite high-speed steel material:

Made of high-quality high-speed steel material, sturdy and durable, sharp and wear-resistant, selected high-quality materials

Spiral chip removal groove:

Spiral large groove design, good chip removal performance, fast drilling speed, spiral large U-shaped groove

Double spiral chip removal space is larger and smoother:

Effectively preventing residual debris accumulation, good chip removal performance, and fast drilling speed