Cryo-Gen N Letter Industrial Length Drill Bit by Super Primalloy
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Product details
| Management number | 214325711 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 214325711 | ||
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Robust Super Primalloy construction ensures durability. A patented multi-phase cryogenic treatment refines molecular structure, enhances durability, and reduces stress fracturing. 'N' series nitride treatment hardens cutting surfaces for superior edge retention and faster hole creation. The 135 split point design simplifies center punching and improves penetration in high-tensile materials. Cryogenic treatment stabilizes molecular structure, reducing brittleness and extending tool life. A dark gold surface treatment provides excellent lubricity for increased drill life. Modified flute and web designs enhance strength and durability. High-quality 'M' series alloy steel construction offers exceptional 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 alters molecular structure, enhances durability, and reduces stress
- 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, providing extended 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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| Item Length | 4 Inches |
| Finish Types | Nitride |
| Manufacturer | Kimball Midwest |
| Material Type | M Series Alloy |
| Warranty Description | 30 Day |
| Surface Recommendation | Alloy Steel, Metal |
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