Chicago-Latrobe 559-TN 11/64 Cobalt Heavy-Duty TiN 135 Split Point Screw Machine Drill 51808 - Pkg Qty 12
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Free Shipping
In Stock
SKU
281-43123B25
Chicago-Latrobe 559-TN 11/64 Cobalt Heavy-Duty TiN 135 Split Point Screw Machine Drill
This heavy-duty screw machine drill is designed for drilling tougher materials by hand or machine, featuring a 135° split point for self-centering and reduced thrust. The premium cobalt high-speed steel construction and titanium nitride coating provide superior rigidity, lubricity, and hardness, enhancing chip flow, finish hole quality, and drill life. Suitable for drilling in alloy and carbon steel, stainless, cast iron, and tool steel, this drill is ideal for applications such as manufacturing, repair, and maintenance. With a 30-day warranty and made in the USA, this drill is a reliable choice for professionals and hobbyists alike.
Top product features:
- Heavy duty geometry for drilling tougher materials by hand or machine.
- Shorter flutes and overall length provide superior rigidity to minimize deflection when using heavy feed rates.
- Tin (titanium nitride) coating adds lubricity and hardness which enhances chip flow finish hole quality and drill life.
Top product applications:
- Drilling in alloy steel
- Drilling in carbon steel
- Drilling in stainless steel
Heavy duty geometry for drilling tougher materials by hand or machine. Shorter flutes and overall length provide superior rigidity to minimize deflection when using heavy feed rates. Manufactured from premium cobalt high-speed steel. 135° split point is self-centering for reduced thrust and easier penetration sizes under .0625 do not have split. Tin (titanium nitride) coating adds lubricity and hardness which enhances chip flow finish hole quality and drill life. For drilling in alloy and carbon steel stainless cast iron and tool steel. Made in usa. Pack of 12. 30 day warranty.
Additional Information
- UPC: 662355518083
- UNSPSC: 23241635
- Brand: Greenfield Industries Inc.
- Package Quantity: 12
- Country of Origin: US
- FOB Origin: SC
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: Yes
- Package Weight: 0.01
Product info last updated on May 19, 2025 3:02am UTC
Category: Drill Bits