customer-service Help
  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Cutting Tools
  6. /
  7. Drill Bits
  8. /
  9. Extra Long Drill Bits
  10. /
  11. 135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 19/64
Shop All Extra Long Drill Bits
Cleveland

135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 19/64

product price: $16.75
/ea
Free Shipping on orders over $50
Free 30-Day Returns

Key Features

  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Size 19/64 in
  • Shank Type Straight
  • Drill Bit Material High Speed Steel
  • Drill Bit Finish Bright
See all product information

Product Information

Dimensions

Drill Bit Dimension Type Fractional Inch
Drill Bit Size 19/64 in
Shank Dia. 19/64 in
Overall Length 12 in
Flute Length 3 1/16 in
Maximum Drilling Depth 3 1/16 in
Depth:Dia. Ratio 4xD
Depth x Dia. Ratio 4xD
Shank Size 0.2969
Shank Length 8 15/16 in
Diameter 0.296875
Drill Diameter Tolerance +0.0000 in /-0.0010 in
Drill Length Class Extra Long
Drill Point Length 0.0615 in

Details

Item Extra Long Drill Bit
Shank Type Straight
Drill Bit Material High Speed Steel
Drill Bit Finish Bright
Decimal Equivalent 0.2969
Drill Bit Point Angle 135 Degrees
Material HSS
Coolant Fed Non-Coolant Through
Point Angle 135
Cutting Direction Right Hand
Number of Flutes 2
Point Type Split
Shank Type - Machining Straight
Application For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Grade Heavy Duty
Coolant Through No
Flute Type Spiral
Standards Not Rated
List Number 3957-12
Drill Style Aircraft Extension Drill
Left/Right Hand Right
Measurement System Fractional Inch
Series 3957-12
Drill Bit Point Type Split Point
Secondary Material Application ISO Code K, M
Primary Material Application Aluminum, Brass, Bronze, Copper, Steel
Helix Angle 28 Degrees
Material - Machining High Speed Steel
Spiral Direction Right Hand
Secondary Material Application Cast Iron, Stainless Steel
Primary Material Application ISO Code N, P
Material Grade - Machining High Performance
Aircraft Drill Yes
Finish - Machining Bright (Uncoated)
Point type Split

Description

Extra Long Drill Bit, Drill Bit Size 19/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 3 1/16 in, Fractional Inch, 4xD

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products