Description
Drillco 1000C8 8pc Cobalt S&D Drill Set (9/16″–1″ by 16ths) includes a range of high-performance drills from the 1000C series, designed to expand the capacity of 1/2″ portable drill chucks. Constructed from cobalt steel, these drills offer superior hardness and heat resistance—ideal for tougher materials such as stainless steel and cast iron. Each drill features a consistent overall length and flute design for faster changeover and uniform use.
Features:
- Includes 8 cobalt drills ranging from 9/16″ to 1″ in 1/16″ increments.
- All bits feature 1/2″ reduced shanks with 3-flat design for better grip in handheld tools.
- Cobalt steel construction enhances strength and heat resistance in demanding applications.
- Unique spiral flute design improves chip evacuation and coolant flow.
- 135° split point minimizes walking and ensures precise starts.
- Black and Gold surface treatment increases lubricity for smoother, faster drilling.
- Standard 6″ overall length for consistent tool performance.
Benefits:
- Versatile range of sizes for multiple industrial drilling applications.
- Ideal for drilling harder metals with improved wear resistance.
- Reduces tool change time with uniform flute and length design.
- Enhanced hole accuracy and reduced risk of drill bit slippage.
Technical Specifications:
- Model: 1000C8
- Series: 1000C (Cobalt S&D)
- Set Includes: 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″, 15/16″, 1″
- Shank Size: 1/2″ with 3 flats
- Point Angle: 135° Split Point
- Surface Treatment: Black and Gold
- Overall Length: 6″
- Material: Cobalt Steel
- Application: Drilling stainless steel, cast iron, and other hard materials
- Origin: Made in USA
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