Triumph Twist Drill 099867 MM25HD 25 Pc Thunderbit Metric Drill Bit

25 piece heavy duty, jobber length, black & bronze oxide metric twist drill bits with metal index.

Standard Equipment:

• 25 Twist Drill Bits 1mm to 13mm by 0.5 mm
• Metal Index

Specifications:

• Point: 135° Split Point
• Type: Jobber Length
• Size Range: 1mm to 13mm by 0.5mm
• Material: Premium Grade High Speed Steel
• Coating/Finish: Black and Bronze Oxide
• Other: Heavy-Duty Construction

Features:

• High Speed Steel for general purpose drilling in a variety of materials
• Friction-reducing black and bronze oxide surface for higher drilling speeds
• 135 degree self-centering split point prevents walking and provides quick penetration
• Made in the U.S.A.