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Manufacturer : Chicago-Latrobe
Applicable Materials : Alloy Steel, Carbon Steel, Cast Iron and Tool Steel
Brand Name : Chicago-Latrobe®
Country Of Origin : US
Cutting Depth : 1 in
Cutting Direction : Right Hand
Package Description : EACH
Standards : NAS 907
Product Status : Active
- Self centering 135 split-point for reduced thrust requirements and minimized walking
- The CHICAGO-LATROBE 159-TN Heavy-Duty Drill features a rigid, short flute design and 135° P3 split point for tough materials like steel and cast iron. Built from premium high-speed steel with a TiN finish for added lubricity and hardness which enhances chip flow, finish hole quality, and drill life. Manufactured to NAS 907 Type C aerospace specs for high-performance hand or machine drilling. NOTE: TiN and Black oxide (Style 159) finishes standard from stock; alternate coatings available as stock modifications. Sizes under .0625" do not have split points.


