6PCS HSS Titanium Drill Bit Tool Set,3-8mm Twist Drill,For Wood Metal Grooving

Features of Dril Saw:
High quality: Made of HSS high speed steel material with titanium coated, drill bits body edge sharp, faster with less effort.Titanium coating extends service life of the drilling bits;this drill bits can work more than 5 times longer life than normal high speed steel drill tools and non-coated drills.
Combo Set of 6 Sizes :6 most commonly-used sizes to satisfy all your needs. This drill bits set fits the majority of power drill currently on the market. Cutting diameter 3.0mm,4.0mm,5.0mm,6.0mm,6.5mm,8.0mm
Fully Ground Process :Fully ground spiral groove design quickly decreases friction and heat for a faster and cooler drilling performance. 135-degree split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
Work Efficiently: The product has sharp edges and high drilling efficiency. The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling.but also can drill into the horizontal sawing.
Scope: Saw bits work on thinner wood, wood, aluminum, plastic plate hole grooving pull-up processing. For drilling, routing, filing etc.
Specification:
Material: high speed steel
Surface treatment: Titanium Coated
Characteristics: Hardness up to 60-63HRC
Size: 3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm
Product weight: 75g

Package
6pcs Drill Bit Tool Set