UAL874-Triumph® ThunderBit® Heavy-Duty T17HD Metal Index Jobber Drill Bit Set

• Unique spiral flute design improves chip ejection and coolant flow to the point
• The heavy-duty core guarantees increased strength and reduced breakage
• 135° self-centering split point prevents “walking" and provides quick penetration
• Friction-reducting black & bronze oxide surface treatments for higher drilling speeds
• Includes: 1/16" - 1/2" Jobber length drill bits

Specifications

• No. of Pieces: 29
• Material: High Speed Steel

Additional Specifications

• Finish: Black & Bronze Oxide
• Increments: 1/64"
• Point Angle: 135°