5 أجهزة كمبيوتر مثقلة مجموعة بتات ، بتثبيت 82 درجة حفر HSS (1/4 "إلى 3/4") ، تغيير سريع سداسي سداسي ، 5 أجزاء من عدادات الفلوت من الخشب والمعادن والبلاستيك-متينة ومقاومة للصدأ
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
【Robustness and Longevity】Our countersink drill bit is made of M2 high-speed steel , excellent heat resistance. for extreme durability and long-lasting sharpness in wood, plastic, and soft metals (excludes stainless steel)
【5-Size Professional Set & Universal Hex Shank】The countersink drill bits set complete with 1/4" to 3/4" bits with 1/4" hex shank, and storage case for versatile project coverage.compatible with handheld drills, impact drivers, and drill presses.
【82° Multi-Material Performance 】Precision chamfering and deburring for wood, composites, and soft metals with clean, flush screw seating
【High-Efficiency 5-Flute Design 】As wood working tools and accessories, our countersink drill bits rapid chip ejection reduces clogging for smoother operation and 50% faster drilling, for woodworkers and DIY enthusiasts.
【Instructions for Use】For optimal countersinking results, please ensure to create a pilot hole with a tap beforehand. Counter sink drill bit for wood package content: 1/4"(6mm), 3/8"(10mm), 1/2"(13mm), 5/8"(16mm), 3/4"(19mm),all bit designed with 1/4" hex shank
وصف
"MELSTOM Countersink Drill Bit Set
Industrial-Grade HSS Steel – Ultra-durable construction withstands heavy-duty use in wood and metal.
5-Flute Precision Design – Minimizes vibration for smoother operation and longer bit life.
Countersink Drill Bit Set holder with size labels for easy retrieval, accompanied by a compact plastic box for convenient storage.
How to Use (4 Simple Steps):
1️⃣ Drill pilot hole first (regular bit only)
2️⃣ Install countersink bit at perfect 90° angle
3️⃣ Create chamfered edge
4️⃣ Insert screw for flush, hidden finish
Counter sink drill bit for wood and metal package content:
1/4""(6mm), 3/8""(10mm), 1/2""(13mm), 5/8""(16mm), 3/4""(19mm),all bit designed with 1/4"" hex shank
"