Description
Jet 570271 21/64″ JET-KUT GOLD M2 H.S.S. Jobber Drill Bit
The Jet 570271 21/64″ JET-KUT GOLD M2 H.S.S. Jobber Drill Bit:
- Drills up to 4X faster and last up to 7X longer than regular drill bits
- Great for drilling steel, stainless, steel and alloy steels
- Self-centering 135º split points for consistent hole sizes and accurate hole placement without a center punch
- Bronze oxide (gold) ground flute finish reduce friction for cooler cutting and longer service life
- Special flute form enhances chip ejection while reducing drill retractions and improving coolant flow to the tip
- Made from high (M2) molybdenum steel for greater strength and rigidity, longer lasting cutting edges, improved hole tolerances for higher feed rates
- TORQUE DRIVE® with 3 ground flats eliminate chuck slippage on sizes from 3/16″ and larger
- Round shanks on bits smaller than 3/16″
- Ideal for cordless drills, portable drills and drill presses
- NOTE: Drill bits are sold in package quantities or multiples thereof.
| JET-KUT Gold Series Jobber Length Drill Bits | ||||||
| Super Premium bits for drills and drill presses – Bronze oxide finish | ||||||
| Product no. | Size (inches) | Pkg. Qty. | Product no. | Size (inches) | Pkg. Qty. | |
| 570254 | 1/16 | 12 | 570269 | 19/64 | 6 | |
| 570255 | 5/64 | 12 | 570270 | 5/16 | 6 | |
| 570256 | 3/32 | 12 | 570271 | 21/64 | 6 | |
| 570257 | 7/64 | 12 | 570272 | 11/32 | 6 | |
| 570258 | 1/8 | 12 | 570273 | 23/64 | 6 | |
| 570259 | 9/64 | 12 | 570274 | 3/8 | 6 | |
| 570260 | 5/32 | 12 | 570275 | 25/64 | 6 | |
| 570261 | 11/64 | 12 | 570276 | 13/32 | 6 | |
| 570262 | 3/16 | 12 | 570277 | 27/64 | 6 | |
| 570263 | 13/64 | 12 | 570278 | 7/16 | 6 | |
| 570264 | 7/32 | 12 | 570279 | 29/64 | 6 | |
| 570265 | 15/64 | 12 | 570280 | 15/32 | 6 | |
| 570266 | 1/4 | 12 | 570281 | 31/64 | 6 | |
| 570267 | 17/64 | 12 | 570282 | 1/2 | 6 | |
| 570268 | 9/32 | 12 | ||||
| JET-KUT Performance Level Guide for Drill Bits | ||
| Series | Purpose | Performance Level |
| Black Oxide | General Purpose | Good |
| B&G (Black & Gold) | Premium | Better |
| Gold | Super Premium | Best |
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