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Valor Holemaking delivers a new era of CNC holemaking through premium, American-made, high performance drills engineered for accuracy and repeatability. Material-optimized for 6061 Aluminum and 4140 Steel, Valor drills feature unique geometries designed to reduce tool failure, improve surface finish, and deliver exceptional tool life and cost-per-hole performance.

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New From Valor Holemaking

Machining a Complex Part with Harvey Tool

February 27, 2026/by Harvey Performance Company

Drill Substrate Guide: HSS vs Cobalt vs Carbide

February 5, 2026/by Isabella Luciano

Valor Drills Excel in Stainless Steel and Titanium

August 13, 2025/1 Comment/in CNC Machining, Drilling, Holemaking, Large Featured, Steels, Trending Now/by Harvey Performance Company

At Valor Holemaking, we know that drilling stainless steel and titanium isn’t just difficult, it’s one of the most demanding challenges manufacturers face. These materials are unforgiving, known for their toughness, low thermal conductivity, and tendency to work harden, which often result in significantly reduced tool life. Before releasing Valor Holemaking’s High Performance Drills for […]

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https://www.harveyperformance.com/wp-content/uploads/2025/08/Valor-Drill-Blog-Post.jpg 525 1400 Harvey Performance Company http://www.harveyperformance.com/wp-content/uploads/2018/08/Logo_HarveyPerformanceCompany-4.png Harvey Performance Company2025-08-13 15:25:522026-03-31 09:47:40Valor Drills Excel in Stainless Steel and Titanium

The Benefits of Combined Drill & Countersinks

April 4, 2025/0 Comments/in CNC Machining, Drilling, Drilling & Holemaking, Getting Started, Holemaking, Large Featured, Machining 101, Material Specific, Tool Geometry, Tool Information Guides, Tool Selection/by Tom Delaney

Two of the most frequently recurring operations across a variety of applications are CNC drilling and countersinking. Since these two processes are often interdependent, managing space in the tool crib and time lost on tool changes can become cumbersome when using dedicated tools for each operation. Using combined drill and countersinks eliminates these concerns and […]

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https://www.harveyperformance.com/wp-content/uploads/2025/04/Benefits-of-Combined-Countersink-Featured-Image.jpg 525 1400 Tom Delaney http://www.harveyperformance.com/wp-content/uploads/2018/08/Logo_HarveyPerformanceCompany-4.png Tom Delaney2025-04-04 11:38:162025-11-10 12:55:06The Benefits of Combined Drill & Countersinks

Mastering Precision: Pilot Drills in CNC Machining

December 10, 2024/4 Comments/in CNC Machining, Drilling, Drilling & Holemaking, Getting Started, Holemaking, Large Featured, Machining 101, Machining Techniques, Material Specific, Tool Geometry, Tool Information Guides, Tool Selection/by Emily Van Volkom

When it comes to achieving precision in CNC drilling applications, the choice of tools and techniques can make a significant difference in the outcome. One essential element that often doesn’t get the spotlight it deserves is the Pilot Drill. This blog post will explore the importance of pilot drills, their applications, and best practices for […]

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https://www.harveyperformance.com/wp-content/uploads/2024/12/Featured-Image-Pilot-Drills-IMG.jpg 525 1400 Emily Van Volkom http://www.harveyperformance.com/wp-content/uploads/2018/08/Logo_HarveyPerformanceCompany-4.png Emily Van Volkom2024-12-10 13:53:412025-01-30 09:11:16Mastering Precision: Pilot Drills in CNC Machining

Mastering CNC Drilling: Geometries and Key Factors

August 9, 2024/0 Comments/in CNC Machining, Drilling, Drilling & Holemaking, Holemaking, Large Featured, Machining 101, Material Specific, Tool Geometry, Tool Information Guides, Tool Selection/by Harvey Performance Company

Selecting the proper drill for a specific application is essential to ensuring a successful cnc drilling job. Achieving a perfectly machined hole can often be challenging. There are many machining woes that can occur when drilling into a material. These can greatly affect hole quality, and regardless of the material being machined, there is often […]

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https://www.harveyperformance.com/wp-content/uploads/2024/08/Featured-Image-Mastering-CNC-Drilling.jpg 525 1400 Harvey Performance Company http://www.harveyperformance.com/wp-content/uploads/2018/08/Logo_HarveyPerformanceCompany-4.png Harvey Performance Company2024-08-09 14:34:572025-11-12 16:00:33Mastering CNC Drilling: Geometries and Key Factors

Aerospace Drill Type Classifications Explained

July 31, 2024/0 Comments/in Drilling, Drilling & Holemaking, Small Featured, Titan USA, Tool Information Guides/by Ryan O'Connell

When browsing Titan USA’s selection of available drill bits, you may come across descriptions like “Type B,” “Type C,” or “Type J.” The following will serve to explain the origins of these designations and what each “Type” means; information that will help you when selecting the optimal drill bit for your operation. Origin of Drill […]

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https://www.harveyperformance.com/wp-content/uploads/2024/07/Featured-Image-Drill-Type-Classifications.jpg 525 1400 Ryan O'Connell http://www.harveyperformance.com/wp-content/uploads/2018/08/Logo_HarveyPerformanceCompany-4.png Ryan O'Connell2024-07-31 16:29:102025-11-12 16:01:32Aerospace Drill Type Classifications Explained

10 CNC Drill Geometries Every Machinist Must Know

December 11, 2023/2 Comments/in CNC Machining, Drilling, Drilling & Holemaking, Holemaking, How-To's, Quick Tips/by Harvey Performance Company

A CNC drill has many different features and geometries that directly impact the tool’s performance, productivity, and tool life in the specific material it’s machining. It is important to understand the different geometries of a drill to ensure you’re not only recognizing how they affect an application, but also which geometries you should be looking […]

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https://www.harveyperformance.com/wp-content/uploads/2023/12/Valor-SteelDrill-001-1.jpg 525 1400 Harvey Performance Company http://www.harveyperformance.com/wp-content/uploads/2018/08/Logo_HarveyPerformanceCompany-4.png Harvey Performance Company2023-12-11 11:52:362025-01-28 16:04:3910 CNC Drill Geometries Every Machinist Must Know
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The Latest from In The Loupe

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