Industrial Length J Drill Bit by Super Primalloy
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Product details
| Management number | 214315482 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 214315482 | ||
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Robust Super Primalloy construction ensures durability. Multi-phase cryogenic treatment at -300°F enhances molecular structure, reduces stress, and boosts longevity. 'N' series nitride treatment hardens cutting surfaces for superior edge retention and faster hole creation. Heavy-duty 135° split point design simplifies center punching and improves penetration in high-tensile materials. Cryogenic treatment reduces tool brittleness, extending life. Dark gold surface treatment enhances lubricity for increased drill life. Modified flute and web design boosts strength and durability. High-quality 'M' series alloy steel construction offers excellent wear resistance and longevity. Flatted shanks minimize slippage in the drill motor and protect the drill and chuck. Proudly made in the USA.
- Robust Super Primalloy Construction: Built to last with our proven, heavy-duty design
- Multi-Phase Cryogenic Treatment: Deep thermal cycle enhances durability and longevity by refining molecular structure
- N Series Nitride Treatment: Case-hardened cutting surfaces for superior edge retention and faster hole creation
- Heavy-Duty 135° Split Point: Eliminates center punching, allows easier penetration, and extends life in high-tensile materials
- Stabilized Molecular Structure: Cryogenic treatment reduces brittleness and extends tool life
- High Lubricity Surface Treatment: Dark gold surface treatment enhances lubricity for increased drill life
- Modified Flute & Web: Increased strength and durability for better performance
- Super-Tough M Series Alloy Steel Construction: Exceptional wear resistance and longer life with superior tool steel
- Flattened Shanks: Prevents slippage in the drill motor and protects the drill and chuck
- Proudly Made in the U.S.A
| Brand Name | Kimball Midwest |
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| Finish Types | Nitride |
| Manufacturer | Kimball Midwest |
| Material Type | M Series Alloy |
| Warranty Description | 30 Day |
| Surface Recommendation | Alloy Steel, Cast Iron, Metal |
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Long Length Drill Bits
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