NJE447-Heavy-Duty Jobber Length Drill Bit

• 5% Cobalt for higher heat and abrasion resistance
• Heavy-duty web construction for strength and durability
• 135° split point begins drilling immediately, minimizing bit "walk"
• For tough metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated)

Specifications

• Material: High Speed Cobalt
• Drill Size: 1/2"
• Decimal Drill Size: 0.5"
• Overall Length: 6"
• Flute Length: 1-1/2"
• Point Angle: 135°