Drill Bits - High Speed Steel - Jobber Length - Dia. 7/16"

High-Speed Steel Drill Bit - Black Oxide NAS 907B

Type 190, Jobber Length, Heavy Duty

These 135° split point drills are self-centering and require less thrust in the drilling of harder metal than a general purpose drill. They are also surface treated with black oxide for increased wear resistance and lubricity to improve chip flow. They are recommended for medium hardness drilling applications.

• 135° split point fractional drills
  
• Manufactured from premium high-speed steel
  
• Self-centering for reduced thrust and easier penetration
  
• Heavy-duty construction for drilling in tougher materials
• Manufactured to NAS 907B aerospace specification
  
• Made in USA
  

MSRP

$11.64

U/M

/ EA

Price

$9.89

Core

Part Number

04730

Manufacturer

NORSEMAN DRILL & TOOL CO.

Brand

ETA

Quantity Available

5

Quantity On Order