MIC100 SR-375-4 Carbide - 0.3750" (3/8) Shank DIA x 4.00" (4) OAL

• These carbide drill bit blanks come in standard sizes expressed in fractional inches
• Fractional inch is the most common trade size used for drill bits
• Solid carbide drill bit blanks are harder than cobalt steel and high-speed steel drill bit blanks and provide good wear resistance when drilling into the toughest materials
• These drill bit blanks, also known as drill rods, can be machined to create custom drill bits with precise dimensions to suit a specific application.

Micro 100 SR-375-4 3/8 in | 4.0000 in | Carbide | Split-End Carbide Blank