Chicago-Latrobe 550-TN 1/4-E Cobalt Heavy-Duty TiN 135 Split Point Jobber Length Drill 54058 - Pkg Qty 12
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In Stock
SKU
281-43145B25
Chicago-Latrobe 550-TN 1/4-E Cobalt Heavy-Duty TiN 135 Split Point Jobber Length Drill
The Chicago-Latrobe 550-TN 1/4-E Cobalt Heavy-Duty TiN Drill is a top-of-the-line tool designed for drilling in the toughest materials. Its heavy-duty construction and premium cobalt high-speed steel ensure increased hot hardness and extended drill wear life. The 135° p3 split point provides self-centering and reduced thrust for easier penetration, while the Tin (titanium nitride) coating enhances chip flow, finish hole quality, and drill life. Ideal for drilling in stainless steel, tool steel, and alloy steel, this drill is perfect for heavy-duty applications in industries such as manufacturing, aerospace, and automotive.
Top product features:
- Heavy-duty construction for drilling in tough high-tensile and work-hardening materials under extreme operating conditions.
- 135° p3 split point is self-centering for reduced thrust and easier penetration.
- Tin (titanium nitride) coating adds lubricity and hardness enhancing chip flow, finish hole quality, and drill life.
Top product applications:
- Drilling in stainless steel
- Drilling in tool steel
- Drilling in alloy steel
Heavy-duty construction for drilling in tough high-tensile and work-hardening materials under extreme operating conditions. Manufactured from premium cobalt high-speed steel increasing hot hardness and extending drill wear life. 135° p3 split point is self-centering for reduced thrust and easier penetration. Sizes smaller than .0625" do not have split point. Metric sizes are manufactured to din 338 oal and flute length specifications. Tin (titanium nitride) coating adds lubricity and hardness enhancing chip flow finish hole quality and drill life. For drilling in stainless steel tool steel and alloy steel. Made in usa. Pack of 12. 30 day warranty.
Additional Information
- UPC: 662355540589
- UNSPSC: 23241634
- 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: 0.04
Product info last updated on April 9, 2025 7:30am UTC
Category: Drill Bits