PATIKIL 10Pcs 0.6mm-1.5mm Micro Drill Bits Set Carbide Tungsten Steel - size: 0.6-1.5mm

About this item

• PACKING LIST: Micro drill bit set contains various sizes of drill diameter, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm,1.5mm, each size has 1 piece, total of 10 pieces. NOTE: color is random
• FEATURE: Our carbide twist drills combine ​92% Tungsten Carbide / ​​8% Cobalt for extreme hardness (HRA 89-95), wear resistance (3x HSS life), and heat stability (800°C+). Featuring razor-sharp cutting edges and precise milling grooves, ensuring maximum productivity and durability in demanding applications.
• APPLICATION: With their high hardness, wear resistance, and precision machining capabilities, cemented carbide mini drill bits are widely used in high-precision applications, including electronics manufacturing (PCB micro-hole drilling), precision machinery (micro-component processing, micro-hole machining)
• INSTRUCTION: Make sure the workpiece is firmly clamped (such as using a vise or fixture) to prevent it from sliding during drilling. Position the twist drill at 90° to the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage.
• NOTE: When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. Always use coolant in high-speed machining to protect carbide tools from heat-induced failure.

Overview

• Material: Tungsten Carbide
• Finish Type: Uncoated
• Shank Type: Straight
• Cutting Angle String: 135 degrees
• Brand: PATIKIL