TDB990-Jobber Length Drill Bit

• Low thrust, self-centering design for easier penetration
• Cobalt base material with bronze oxide for wear resistance and lubricity
• For enhanced tool life in ferrous materials
• Recyclable packaging

Specifications

• Material: High Speed Cobalt
• Drill Size: 7/32"
• Decimal Drill Size: 0.2188"
• Overall Length: 3-3/4"
• Flute Length: 2-1/2"
• Point Angle: 135°

Additional Specifications

• Coating: Bronze
• Manufacturer Series: R10CO
• Depth: 4XD
• Manufacturing Standards: ANSI
• ANSI