Drill America
Drill America 57/64in HSS 1/2in Shank KFD Drill Bit with 3-Flat S
A 57/64-inch high-speed steel drill bit with a 1/2-inch reduced shank, three-flat grip and heavy-duty split point for secure drilling
- TypeDrill Accessories
- Heavy-duty split point reduces walking on hard materials
- 3-flat shank prevents slipping in the chuck
- 1/2" reduced shank fits standard drill chucks
- 57/64" diameter for precise hole sizing
Heavy-duty drilling with 57/64 inch bit
This Drill America KFD drill bit is built for demanding metalworking tasks. It features a high-speed steel construction with a 1/2 inch reduced shank that fits standard industrial chucks. The three-flat shank design prevents slippage during high-torque operations. A heavy-duty split point ensures accurate starts without centre punching.
Replaces standard bits in tough alloys
Upgrade from general-purpose bits when drilling hardened steel or abrasive alloys where standard edges wear quickly. The Killer Force geometry resists chipping and maintains sharpness longer under heavy feed pressure. The jump is worth it for production runs that demand consistent hole quality and reduced tool changes. Not suited for buyers needing smaller diameters or non-ferrous-only applications.
Highlights
- Heavy-duty split point reduces walking on hard materials
- 3-flat shank prevents slipping in the chuck
- 1/2" reduced shank fits standard drill chucks
- 57/64" diameter for precise hole sizing
Specifications
| Brand | Drill America |
|---|---|
| Type | Drill Accessories |
Questions about this item
Will the 1/2in shank fit my drill chuck?
The 1/2in shank fits any chuck that opens to at least 1/2in. The three flats prevent slipping in keyless or keyed chucks.
What step do users miss when installing this bit?
Tighten the chuck on the three flats, not on the round portion. If the flats are not fully seated the bit can walk under load.
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