39/64" Super Primalloy® 1/2" Shank Cryo-Gen N™ Jobber Length Drill Bit
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Package Quantity: 1
Package Weight: 0.4 lbs
Item: 820239
- 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.
- INDUSTRIAL LENGTH - 6” overall length offers full depth drilling and reach.
- STABILIZED MOLECULAR STRUCTURE - Cryogenic treatment reduces brittleness and provides extended tool life.
- HIGH LUBRICITY SURFACE TREATMENT - Ferro gold and black oxide 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.
| Bit Type: | Standard |
| Brand: | Super Primalloy® |
| Diameter: | 39/64" |
| Finish: | Nitride |
| Material: | M Series Alloy |
| Measurement Type: | SAE |
| Series: | Super Primalloy® Cryo-Gen N™ |
| Shank Diameter: | 1/2" |
| Tip Style: | 135° Split Point |
- 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.
- INDUSTRIAL LENGTH - 6” overall length offers full depth drilling and reach.
- STABILIZED MOLECULAR STRUCTURE - Cryogenic treatment reduces brittleness and provides extended tool life.
- HIGH LUBRICITY SURFACE TREATMENT - Ferro gold and black oxide 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.
| Bit Type: | Standard |
| Brand: | Super Primalloy® |
| Diameter: | 39/64" |
| Finish: | Nitride |
| Material: | M Series Alloy |
| Measurement Type: | SAE |
| Series: | Super Primalloy® Cryo-Gen N™ |
| Shank Diameter: | 1/2" |
| Tip Style: | 135° Split Point |
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