QQ658 - Gold Super Premium Jobber Drill Bit

Specifications:

• Material: High Speed Steel
• Drill Size: 5/16"
• Point Angle: 135°

Description

• JET-KUT® GOLD drill bits are the most advanced drill bits available in the Canadian market
• These bits feature razor sharp 135° split point self centering tips eliminating “walking” and the need for centre punching and penetrate on contact
• The superior bronze oxide (gold) ground flute finish reduces friction allowing outstanding drilling performance with less operator pressure
• Special flute form enhances chip ejection reduces drill retractions (woodpeckering) and improves coolant flow to the tip
• Heavy duty high molybdenum steel offers greater strength and rigidity longer lasting cutting edges and improved hole tolerances permitting higher feed rates