Walter Surface Technologies

Thunderbit® T3HD Black & Bronze Jobber Drill Bit, High Speed Steel, Q, 4-3/4" L, 3-7/16" Flute, 135° Point Angle

Model: TCU922

Mfr. No.: 012717

  • Thunderbit® T3HD Black & Bronze Jobber Drill Bit, High Speed Steel, Q, 4-3/4" L, 3-7/16" Flute, 135° Point Angle Fastek

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$78.00 / Pack of 6

0 In Stock - Call For Stock Location

Ships in 7-10 days

Shipping times are based on information available at the time of order and are subject to change.

Material

High Speed Steel

Drill Size

Q

Overall Length

4-3/4"

Flute Length

3-7/16"

Point Angle

135°

Country Of Origin

Republic of Korea (South Korea)

  • Unique spiral flute design improves chip ejection and coolant flow
  • Heavy-duty core for increased strength and reduced breakage
  • 135° self-centering split point to prevent walking
  • Black and Gold surface treatment for added lubricity and higher drilling speeds
  • Jobber length for most general applications