Taper Length Drill Bit, Drill Bit Size #29, Drill Bit Point Angle 135°, Notched Point

  • Item # 439C77
  • My Part #
  • Mfr. Model # 68869
  • Catalog Page # N/A
  • UNSPSC # 27112801
Taper Length Drill Bit,  Drill Bit Size #29,  Drill Bit Point Angle 135°,  Notched Point close
To zoom in, use the keyboard to focus on the arrow icon within the product image. Once it receives focus, use the arrow keys on the keyboard to move and position the product image. The zoom feature provides no benefit to users who are blind.

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price

Please sign in to your account to see your pricing, which may be different from the price displayed.

Primary Category:
~Machining~Drilling and Holemaking~Taper Length Drill Bits

$8.50 / each

Shipping: pkg of 12

Pickup: pkg of 12

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 0.016 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

These drill bits have a bright finish that is not affected when their cutting edges are resharpened. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece.

Taper length drill bits have a longer flute length and can drill deeper holes than jobber-length drill bits of the same size. Sometimes called long-series drill bits or long jobber drills, they are shorter than extended-length bits. The bits' shank diameter and flute diameter are the same.

View More

Technical Specs

  • Item Taper Length Drill Bit
  • Drill Bit Size #29
  • Decimal Equivalent 0.136
  • Measurement System Wire
  • Material - Machining High Speed Steel
  • Finish - Machining Bright (Uncoated)
  • Drill Bit Point Angle 135 Degrees
  • Drill Bit Point Type Notched Point
  • Flute Type Parabolic
  • Number of Flutes 2
  • Flute Length 3-5/8"
  • Maximum Drilling Depth 3-5/8"
  • Helix Angle 40 Degrees
  • Cutting Direction Right Hand
  • Spiral Direction Right Hand
  • Shank Type - Machining Straight
  • Shank Dia. 0.136"
  • Shank Length 1-3/4"
  • Overall Length 5-3/8"
  • Depth:Dia. Ratio 8xD
  • Drill Length Class Taper Length
  • Drill Point Length 0.0282"
  • Coolant Fed Non-Coolant Through
  • Drill Bit Grouping Individual
  • Series 120DH
  • Standards ANSI
  • Drill Diameter Tolerance +0"/-0.0007"
  • Material Grade - Machining Heavy Duty
  • Primary Material Application Aluminum, Brass, Bronze, Copper, Magnesium, Steel
  • Primary Material Application ISO Code N, P
How can we improve our Technical Specifications?

Compliance and Restrictions