NORSEMAN TYPE 190 – FRACTIONAL SIZE – JOBBER LENGTH – NAS 907B – 135° SPLIT POINT – HEAVY DUTY – BLACK OXIDE – TWIST DRILLS

$1.24$10.79

  • Fractional Size – See Type 190 – Wire Size or Letter Size for other sizes
  • Jobber Length – HSS Heavy Duty – Black Oxide – NAS 907B
  • 135°Split Point
  • Heavy-duty construction for drilling in tougher materials
  • Manufactured from premium high-speed steel
  • 135º split point is self-centering for reduce thrust and easier penetration
  • Manufactured to NAS 907B aerospace specification
  • Black Oxide surface finish increases wear resistance and adds lubricity to improve chip flow.
Quantity discounts available:
1-1112-5960-119120+
$1.24$1.15$1.03$0.97
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Description

  • Fractional Size – See Type 190 – Wire Size or Letter Size for other sizes
  • Jobber Length – HSS Heavy Duty – Black Oxide – NAS 907B
  • 135°Split Point
  • Heavy-duty construction for drilling in tougher materials
  • Manufactured from premium high-speed steel
  • 135º split point is self-centering for reduce thrust and easier penetration
  • Manufactured to NAS 907B aerospace specification
  • Black Oxide surface finish increases wear resistance and adds lubricity to improve chip flow.

Additional information

Manufacturer

Norseman

Cutting Tool Section

Twist Drills

CSF Type

190

UOM

Fractional (Twist Drill)

National Aerospace Standards (NAS)

907B

Length/Style Type

Jobber

Pack Quantity

12, 6

Grade

Heavy Duty

Material

HSS

Finish/Coating

Black Oxide

Angle

135°

Split Point

Yes

Drill Bit Flute Type

Standard

Sets

No

Handed

Right