12 Inch Super Primalloy Cryo-Gen Extended Flute Drill Bit
12 inch Super Primalloy Cryo-Gen Extended Flute Drill Bit - 82-6712
Features:
• EXTENDED FLUTE DESIGN - Provide maximum efficiency for quick drilling of 12" deep holes without the need for "pecking" the bit in and out of the hole to remove chips (as required with conventional extended length drill bits that have standard [short] length flutes).
• MULTI-PHASE CRYOGENIC TREATMENT - Patented deep thermal cycle brings drills down to -300°F to alter and refine the molecular grain structure, relieve stress fracturing and increase durability & life.
• SUPERIOR CONSTRUCTION - Premium "M" series alloy with ferro-gold surface treatment provides reduced friction and long tool life.
• VERSATILE - Excellent for drilling in hard to reach places, deep hole drilling and more.
• MADE IN THE U.S.A.
Specifications:
• SELF-CENTERING SPLIT POINT - 135° split point provides a fast initial bite, and eliminates walking and wandering for precise hole positioning.