SUPER PRIMALLOY CONSTRUCTION - The proven, heavy duty construction of our Super Primalloy Drills.
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 and life.
“N” SERIES NITRIDE TREATMENT - Nitride treatment case hardens the cutting surfaces for superior edge retention, faster long-term hole creation and longer service life.
SUPER HEAVY-DUTY 135° SPLIT POINT - 135° split point geometry eliminates the need for center punching. Allows for easier penetration and increased life in high tensile materials.
INDUSTRIAL (JOBBER) LENGTH - 15% longer than maintenance length to provide greater drilling depth and extended reach.
STABILIZED MOLECULAR STRUCTURE - Cryogenic treatment reduces brittleness and provides extended tool life.
HIGH LUBRICITY SURFACE TREATMENT - Dark gold surface treated body provides excellent lubricity for increased drill life.
MODIFIED FLUTE & WEB - Provides increased strength and durability.
SUPER-TOUGH “M” SERIES ALLOY STEEL CONSTRUCTION - Superior tool steel provides exceptional wear resistance and longer life.
FLATTED SHANKS - Virtually eliminates slippage in the drill motor and prevents damage to the drill and chuck (on sizes 3/16 and larger).
MADE IN THE U.S.A.
Product Specification
Bit Type:
Standard
Brand:
Super Primalloy®
Diameter:
31/64"
Finish:
Ferro Gold
Material:
M Series Alloy
Measurement Type:
SAE
Overall Length:
5-7/8"
Series:
Super Primalloy® Cryo-Gen N™
Tip Style:
135° Split Point
Related Products
{"Name":"9/64\" Super Primalloy® Cryo-Gen N™ Jobber Length Drill Bit","SearchUid":"e11ea56c-7602-4ef3-9f8a-f5393203657b","Code":"827909","RankingModifier":"Coveo ML Product Recommendation","Category":"Jobber Length Drill Bits","Brand":"Super Primalloy®","RecommendationStrategy":"frequent bought"}