Description
Jet 573416 1/4″ JET-KUT COBALT Cobalt Jobber Drill Bit
The Jet 573416 1/4″ JET-KUT COBALT Cobalt Jobber Drill Bit:
- Heavy duty bits for drilling in hard, tough metals, free machining stainless steel, high temperature alloys, titanium and certain plastics
- High red hardness of cobalt steel allows 30% higher drilling speeds over regular high speed steel drill bits
- Self-centering 135º split points eliminate “walking” and the need for center punching
- Bronze oxide (gold) ground flutes 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
- For best results use in rigidly held, positive feed drilling equipment
- NOTE: Drill bits are sold in package quantities or multiples thereof.
| JET-KUT Cobalt Jobber Length Drill Bits | ||||||
| Super Premium bits | ||||||
| Product no. | Size (inches) | Pkg. Qty. | Product no. | Size (inches) | Pkg. Qty. | |
| 573404 | 1/16 | 12 | 573419 | 19/64 | 6 | |
| 573405 | 5/64 | 12 | 573420 | 5/16 | 6 | |
| 573406 | 3/32 | 12 | 573421 | 21/64 | 6 | |
| 573407 | 7/64 | 12 | 573422 | 11/32 | 6 | |
| 573408 | 1/8 | 12 | 573423 | 23/64 | 6 | |
| 573409 | 9/64 | 12 | 573424 | 3/8 | 6 | |
| 573410 | 5/32 | 12 | 573425 | 25/64 | 6 | |
| 573411 | 11/64 | 12 | 573426 | 13/32 | 6 | |
| 573412 | 3/16 | 12 | 573427 | 27/64 | 6 | |
| 573413 | 13/64 | 12 | 573428 | 7/16 | 6 | |
| 573414 | 7/32 | 12 | 573429 | 29/64 | 6 | |
| 573415 | 15/64 | 12 | 573430 | 15/32 | 6 | |
| 573416 | 1/4 | 12 | 573431 | 31/64 | 6 | |
| 573417 | 17/64 | 12 | 573432 | 1/2 | 6 | |
| 573418 | 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 and Cobalt | Super Premium | Best |
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