Stub Drills – Clarkson-Osborn Screw Machine Length, DR12 Series

Description

Item #: DR12 (Screw Machine Length)

Priced per each.

*Not all available types/sizes are listed here – please contact usfor additional options.

• HSS
• Black oxide finish for increased wear resistance and added lubricity
• 135 Deg split point for fast penetration and accurate starting (self-centering) which eliminates “Walking” and reduces the thrust force needed
• Steam oxide surface treatment increases lubricant retention and wear resistance and reduces chip welding
• The short flute and overall length provide maximum rigidity, hole accuracy, and tool life
• Suitable for various steels, stainless steel and sheet metal