HSS Cobalt Drill Set ABS Case 1/16-3/8" 21 Piece 2010-F2

• 1/16-3/8" 21 Piece HSS Cobalt Drill Set ABS Case
• Bordo Fractional Cobalt Tough HSS-Co5 Twist Drills.
• ANSI B94-11
• 135º Split Point (crankshaft point).
• Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust.
• The 135º point should be used to cut harder steel materials especially in deep hole applications.
• In these situations it will produce thicker chips minimising work hardening of the cavity.
• Faster penetration reduces abrasion and friction along the cutting edges.
• Cobalt HSS Twist drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
• Bronze Finish (gold oxide) surface treatment. The metallic brown coloured low temperature temper treatment is normally only used on cobalt tools for identification purposes. 
   

Part Number/SKU: 2010-F2

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