PCB drill bits are made of Carbide (Tungsten Steel) material, with high hardness, high wear resistance, high strength, anti-bending, anti-breakage, etc. For drilling acrylic board, wood board, pvc board, circuit board, aluminum board and other materials

Specification:

• Material: carbide
• Tip Diameter: 1.2mm
• Grip Diameter: 3.175mm
• Total Length: 37.5mm
• Cutting length: 18mm
• Material: Imported cemented carbide(tungsten steel, tip), high-speed steel(grip)
• Application: PCB, SMT, CNC, mold, plastic, copper, stainless steel and other hardware processing

Features:

• Micro PCB drill bits, used to create tiny holes needed for a PCB
• Made from tungsten steel with high hardness and wear resistance, not bend or break easily
• Micro drill bits can prevent resistance, smooth to drill holes
• Sharp cutting edge can reduce cutting force and improve drilling quality
• Strictly symmetrical cutting edge, ensuring high efficient drilling and avoids deviation
• Applied to PCB, SMT, mold, hardware processing, electronic industry, etc
• 100% brand new and high quality.
• The drilling rig waste discharge space is large, the resistance is small, and the debris discharge is stable.
• Use high quality materials and fine grinding technology to sharpen the tip, reduce cutting force and break the bit, and improve hole wall quality.
• Calibration ring design to improve work efficiency
• Strictly avoid local holes and ensure trimming quality.
• Long service life, 2000-5000 bits can be drilled under normal working conditions and 4-5 times can be plump.
• It is suitable for punching acrylic board, wooden board, pvc board, circuit board, aluminum board and other materials.
• Carbide rods and tungsten steel rods, with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.
• Range of processing: PCB, SMT, the CNC, mold, plastic, copper, stainless steel and other precision metal parts processing.
• Drill bit chip evacuation space large, chip evacuation resistance small, chip removal smooth.
• In favor of efficient cutting, avoid offset drilling.

Note: 

The actual color of the item may differ slightly from the images shown on the website caused by many factors such as monitor brightness and light brightness.

Package Include:

• 1 x Tungsten Steel Drill Bit 1.2mm HSS Carbide Micro Drill Bits For Cutter Engraving Tool Print Circuit Board PCB CNC Drill Bit High Grade Solid Carbide Tungsten Steel Drill Bit