Drillco 1-5/16 3-Flat S&D Drill 1/2" Shank (1000EF220)
Drillco 1000EF220 1-5/16 3-Flat S&D Drill is designed for precision drilling in mild and medium tensile strength metals using portable power tools. Part of Drillco’s 1000EF line, this bit features a 1/2" reduced 3-flat shank that eliminates slippage in the chuck and allows for consistent, secure drilling. Its standard flute and overall length reduce changeover time and improve productivity, while its compatibility with non-woven finishing accessories enhances versatility on the job site.
1-5/16" diameter with 1/2" reduced shank for standard drill chucks.
3-flat shank design prevents slippage and improves torque transmission.
Standard flute and length for fast, consistent tool changes.
Plastic "TR" button enables quick accessory mounting.
Non-woven accessory compatibility allows conforming to workpiece surfaces.
Excellent performance in confined or hard-to-reach areas.
Durable design ensures long tool life, even under frequent use.
Produces smooth, uniform surface finishes on metal workpieces.
Reduces downtime with fast accessory changes and reliable setup.
Technical Specifications:
Model: 1000EF220
Drill Size: 1-5/16"
Shank Size: 1/2" reduced 3-flat shank
Material: High-speed steel (HSS)
Flute Type: Spiral
Point Angle: 118° or 135° depending on specific variant
Style: Silver & Deming (S&D)
Application: Mild and medium tensile strength metals
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 1000EF220
