Drill Bits for Precious Metals
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Tungsten Vanadium Drill Bits
TV Steel Drill Bits - A balanced, precision-focused drill material ideal for...
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High-Speed Steel Drill Bits
HSS Drill Bits - Durable and cost-efficient drill bits suitable for general...
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Carbide Steel Drill Bits
Carbide Drill Bits - Ultra-hard, high-performance bits designed for drilling tough metals....
Drill Bits for Glass, Gemstones & Pearls
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Diamond Drill Bits
Diamond Drill Bits - Abrasive, diamond-coated bits used specifically for drilling stone,...
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Pearl Drill Bits
Pearl Drill Bits - Specialized carbide bits designed for clean, controlled drilling...
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Technique™ 钒合金扭转钻头，12件套
供应商：Technique常规价格 ¥320.26常规价格单价 每 -
小型弹簧加载螺旋手钻
供应商：Amadesa常规价格 ¥46.27常规价格单价 每
