Drillco 5pc Drill Bit Set 9/16″-1″ x 1/8 (1000A5)

Description

Drillco 1000A5 5pc Drill Bit Set 9/16″-1″ x 1/8″ includes five Silver & Deming drill bits from the 1000 series, designed to extend the drilling range of 1/2″ portable drill chucks. Each bit features a 1/2″ reduced shank with 3-flat design for secure handheld use. The set covers popular sizes between 9/16″ and 1″ in 1/8″ increments, making it ideal for low and medium tensile strength metals. Built for durability and precision, these drills feature spiral flutes and advanced coatings to optimize chip ejection and extend tool life.

Features:

• Five drill bits ranging from 9/16″ to 1″ in 1/8″ increments.
• 1/2″ reduced shank with 3 flats for handheld drill compatibility.
• Unique spiral flute design enhances chip removal and coolant flow.
• Heavy-duty core construction for strength and reduced breakage.
• 135° self-centering split point reduces walking and improves accuracy.
• Black and Gold surface treatment increases lubricity and cutting speed.
• Standard 6″ overall length for consistent handling.

Benefits:

• Provides a versatile range of sizes for various drilling needs.
• Improves efficiency with minimal tool change adjustments.
• Delivers long-lasting performance in handheld and machine applications.
• Optimized design reduces operator fatigue and breakage risk.

Technical Specifications:

• Model: 1000A5
• Series: 1000 (Silver & Deming)
• Drill Sizes: 9/16″, 5/8″, 11/16″, 3/4″, 1″
• Shank Size: 1/2″ with 3 flats
• Point Angle: 135° Split Point
• Surface Treatment: Black and Gold
• Overall Length: 6″
• Application: Drilling low and medium tensile strength metals
• Origin: Made in USA