M35 Twist Drill Bit Set 13 Pcs
【Specifications】
−Material: High-Speed Steel M35
−Split Point: 135°
−Process: Fully Ground
−Flute Type: Spiral
−Shank Type: Straight Round Shank
−Applications: Perfectly suitable for Hard Metals, such as Stainless Steel and Cast Iron
【What does the set include?】
13 most commonly-used sizes - 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm. Come with a plastic case for easy storage and organization.
【How to use this Drill Bit? Here are some warm tips】
►Keep the bit vertical and fixation while drilling.
►To avoid drill bit break, 1/16” or smaller bits are suggested used with pin vise.
►Pay attention to the cooling of the bit, adding water or coolant when drilling can increase the life of the bit.