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مميزات خاصة
★M35 COBALT HIGH SPEED STEEL - Drill bits made from Industry grade M35 high speed steel,much harder than HSS used in other similar drill bits. They contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span.
★Accuracy - 135° split point geometry ensures accurate start and reduces walking on the working surface. Full-ground body drill faster with fewer defects than common rolled drill bits. excellent chip removal and heat removal.
★PROFESSIONAL & WIDELY USE - Our drill bits perfectly cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals.Not for Glass or Ceramic Materials.
★FULLY GROUND PROCESS - Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance.
★EASY USE & STORAGE - It includes 2pcs 5mm(3/16" inch) Cobalt Drill Bits. This drill bit fits the majority of power drill currently on the market and DIY, household maintenance and repair.