1-5/64″ Reduced Shank Drill Bit HSS Black & Gold Reduced 1/2″ 3-Flat Shank KFD3F1-5/64 New Arrival
Original price was: $24.61.$12.80Current price is: $12.80.
For orders under $150.00, a shipping fee of $12.99 applies.
This Contractor Series HSS drill bit is built for metalworking tasks that demand a large-diameter hole and reliable performance in demanding field workloads. The reduced 1/2″ 3-flat shank improves grip and minimizes slippage in common chuck and quick-change systems, while the Black & Gold coating helps manage heat during extended drilling sessions.
Specs
Diameter: 1-5/64″ (1.078125″)
Material: High-Speed Steel (HSS)
Finish: Black & Gold
Shank: Reduced 1/2″ with 3-Flat profile
Quantity: 1 piece
Series: Contractor Series
Features
HSS bit optimized for metal drilling with durable performance under contractor workloads
Reduced 1/2″ 3-flat shank provides improved grip and reduces slipping in chucks and quick-change systems
Black & Gold coating helps manage heat and wear during extended drilling sessions
Single large-diameter bit suitable for creating substantial holes in metal workpieces
Part of the Contractor Series, designed for professional-grade, field-ready use
Operate at appropriate feed rates and speeds for HSS drill bits on metal to maximize tool life
Physical
Diameter: 1-5/64″ (1.078125″)
Shank: Reduced 1/2″ with 3-flat profile
Finish: Black & Gold
Quantity: 1 piece





