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 & 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.
MAINTENANCE LENGTH - Overall length reduced by an average of 15% to provide increased rigidity and breakage resistance.
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.
MADE IN THE U.S.A.
Product Specification
Bit Type:
Standard
Brand:
Super Primalloy®
Diameter:
1/4"
Finish:
Ferro Gold
Material:
M Series Alloy
Measurement Type:
SAE
Overall Length:
3-1/2"
Series:
Super Primalloy® Cryo-Gen N™
Tip Style:
135° Split Point
Related Products
{"Name":"#14 x 1-1/2\" Hex Washer Head Self-Drilling Screw - 25 Pack","SearchUid":"18eb0f82-dc04-427d-9f63-173a5fc327c7","Code":"445412","RankingModifier":"Coveo ML Product Recommendation","Category":"Self-Drilling Screws","Brand":"Kimball Midwest Approved Vendor","RecommendationStrategy":"frequent bought"}
{"Name":"4-1/2\" x .040\" x 7/8\" Kim-Kut™ Type 27 Aluminum Cutting Cut-Off Wheel - 5 Pack","SearchUid":"18eb0f82-dc04-427d-9f63-173a5fc327c7","Code":"871259","RankingModifier":"Coveo ML Product Recommendation","Category":"Cut-Off Wheels","Brand":"Kim-Kut™","RecommendationStrategy":"frequent bought"}
{"Name":"4-1/2\" x .040\" x 7/8\" Kim-Kut™ Type 27 Aluminum Cutting Cut-Off Wheel - 5 Pack","SearchUid":"18eb0f82-dc04-427d-9f63-173a5fc327c7","Code":"871259","RankingModifier":"Coveo ML Product Recommendation","Category":"Cut-Off Wheels","Brand":"Kim-Kut™","RecommendationStrategy":"frequent bought"}