Product Overview

The Drill America 1/8" HSS Sheeters Double End Drill Bit (SKU: D/ADE1/8) is a versatile, dependable cutting tool engineered specifically for fast, accurate penetration through thin materials. Often referred to as a "sheeters drill," this bit features cutting flutes on both ends of the shank. When one end becomes dull, the technician simply flips the bit around in the drill chuck, effectively providing two drill bits for the price of one.

Manufactured from premium High-Speed Steel (HSS) and surface-treated with an abrasion-resistant black oxide coating, this drill bit is built for production, maintenance, and portable drilling jobs. Its short flute length and overall short profile provide superior rigidity, making it highly resistant to snapping under pressure - a common issue when drilling through hard sheet metal or auto bodies.

Key Features

• Double-Ended Design: Features a cutting tip on both ends of the bit. Simply reverse the bit in your chuck when one side wears out, doubling the tool's lifespan and reducing downtime.
• 135° Split Point Tip: The self-centring 135-degree split point aggressively bites into metal on contact, preventing the bit from "walking" or skating across smooth surfaces without the need for a center punch.
• Enhanced Rigidity: The short 1/2-inch flute length and 2-inch overall length eliminate the flexing and breaking common with standard jobber-length bits, making it ideal for handheld power drills
• Black Oxide Finish: Surface treated with black oxide to resist corrosion, reduce friction, and improve chip flow while holding cutting lubricants effectively.
• Multi-Material Compatibility: Engineered to cleanly bore through a wide range of materials, including aluminum, brass, copper, thin sheet steel, plastic, and wood.

Technical Specifications

Ideal Use Cases & Applications

• Auto Body & Collision Repair: The industry standard for drilling out spot welds, installing sheet metal screws, or prepping panels on truck and auto bodies.

• Pop Rivet Installation: Perfectly sized and designed for rapidly drilling pilot holes required for standard 1/8" pop rivet applications in sheet metal fabrication or HVAC ductwork.

• Aviation & Aerospace: Widely used for drilling thin aluminum skin panels where a short, rigid bit is required to prevent accidental deep plunging into underlying components.

• Maintenance & Portable Drilling: The short profile is ideal for technicians working in tight, confined spaces where a standard-length bit would not physically fit.

Common Questions (FAQs)

Q: Can I use this bit in a standard drill chuck?
A: Yes. The bit features a standard round shank that fits perfectly into any standard keyed or keyless drill chuck on a portable power drill or drill press. Ensure you chuck the bit deep enough so the internal jaws don't clamp down on the cutting flutes of the hidden end.

Q: Does it require a center punch before drilling?
A: No. The 135-degree split point is specifically designed to be self-centring. It will immediately bite into flat or curved metal surfaces without wandering.

Q: Why use a double-ended bit instead of a regular jobber bit?
A: Double-ended sheeter bits offer two distinct advantages for sheet metal work. First, they provide two cutting ends, making them highly economical. Second, their short, rigid length drastically reduces the chance of the bit snapping under heavy hand pressure, which is a common failure point with longer jobber bits.

Search Keywords: Drill America D/ADE1/8, 1/8 double end drill bit, sheeters drill bit, sheet metal drill bit, 1/8 pop rivet drill bit, HSS double ended drill bit, short drill bit.