COMOWARE 25-Piece Cobalt Drill Bit Set for Metal and Wood with Storage Case, 1mm - 13mm

About this item

• METAL INDEXED BOX: The metal indexed storage case is durable and protects the drill bit set from damage and loss. Size includes 1.0mm -13.0mm by 0.5mm 25Pcs
• STRENGTH & HARDNESS: Made from M35 5% Cobalt HSS, these cobalt drill bits are ideal for processing hard materials, including stainless steel, cast iron, high-temperature alloy, titanium alloy, hard plastics, and woods. They can also be used for softer materials, making them a versatile choice for a wide range of projects.
• WIDE APPLICATION: This cobalt drill bit set is perfect for processing hard materials like stainless steel, cast iron, titanium alloy, plastics, and woods. It can also be used for softer materials, making it a versatile choice for a wide range of projects.
• The accurate 135° division point ensures no bit wandering and aids in quick clearing of chips and particles. The metal drill bit collection is crafted with precise full grounding technology, guaranteeing smooth and clean chip movement.
• 2 FLUTES FORM & ROUND SHANK: The 2-flute design helps to clear chips and debris away from the bit, reducing friction and heat for a faster, cooler drilling process. The cutting edge is hardened and honed for maximum sharpness, and the staggered cutting teeth ensure precise countersinking and a smooth, clean hole. The round shank is easy to clamp and provides improved clamping force.