51/64″ Reduced Shank Drill Bit HSS 1/2″ 3-Flat Shank D/A3F51/64 Today Only
Original price was: $22.53.$11.72Current price is: $11.72.
For orders under $150.00, a shipping fee of $12.99 applies.
Specs
Quantity: 1
Cutting diameter: 1/2 in
Shank type: 3-flat
Shank size: 51/64 in reduced shank length
Material: High-Speed Steel (HSS)
Series: D/A3F
Finish: Uncoated
Coating: None specified
Features
3-flat shank provides secure grip and consistent torque transfer in drill chucks and adapters.
51/64″ reduced shank length enables operation in tight-clearance setups while maintaining a 1/2″ cutting diameter.
High-Speed Steel (HSS) construction offers wear resistance and heat tolerance for drilling metal, wood, and plastic.
D/A3F Series design emphasizes dependable performance across common machining scenarios.
Hole accuracy optimized for straight, true holes with minimal runout in standard drilling operations.
Use cases: suitable for metalworking, automotive fabrication, and general fabrication tasks requiring a 1/2″ hole.
Physical
Finish: Uncoated
Coating: None specified
Package quantity: 1 piece
Product type: Drill bit
Diameter: 1/2 in
Shank: 3-flat, 51/64 in length
Material: HSS
Series: D/A3F





