SD22 Solid Carbide Micro Drill Bit

• SD22 is a pilot micro drill for drilling depths of up to 2xD with diameters in steps of 0.01 mm and a diameter tolerance of 0/+0.005 mm.
• The shanks are 3 mm with an h6 tolerance.
• SD22 drills are uncoated and have a 130-degree point angle.

About SD22 and SD26 Drills: 

• SD22 and SD26 drills are capable of delivering dramatic performance increases compared to traditional HSS drills often used today.
• These improvements include much higher productivity, significantly increased tool life, higher hole quality and lower cost per component.
• Diameter range 0.1 – 2 mm (.004 - .078 inch).
• These families were designed specifically for applications in the automotive and medical industries, as well as for small part production in the general engineering industry.