Brand
Chicago-Latrobe®
TradeMark
Series 550
Diameter (in.)
5/16
OAL (in.)
4 1/2
Package Size
6
Product Details
• Fractional
• 135º self-centering split point
• Heavy duty
• Straw finish
• Manufactured from 8% cobalt high-speed steel increasing hot hardness and extending drill wear life
• Available sizes range from 1/64” through 11/16” diameter
• 135º self-centering split point
• Heavy duty
• Straw finish
• Manufactured from 8% cobalt high-speed steel increasing hot hardness and extending drill wear life
• Available sizes range from 1/64” through 11/16” diameter