4# 135° Black Oxide Jobber Drills (12 pack)
4# 135° Black Oxide Jobber Drills (12 pack) is backordered and will ship as soon as it is back in stock.
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Description
Description
4# 135° Black Oxide Jobber Drill Bit (12 pack)
Triumph Twist Drill
About This Item:
Get the job done efficiently with the 4# 135° Black Oxide Jobber Drill Bit pack from Triumph Twist Drill. Made of premium grade high-speed steel with a black oxide coating, these drill bits are designed for heavy-duty construction projects. The 135° split point ensures precision drilling on various materials, from iron to high-tensile strength alloys.
- Part Number: 12404
- Size: #4
- Decimal Equivalent: .2090
- Flute Length: 2-1/2"
- Overall Length: 3-3/4"
Specifications:
- Point: 135° Split Point
- Material: Premium Grade High Speed Steel
- Coating/Finish: Black Oxide
- Other: Heavy-Duty Construction
Features:
- Iron, Cast
- Steel, Low and Medium Carbon
- Steel, High Alloy
- Steel, Stainless and PH
- Tough, Medium and High-Tensile Strength Alloys
For use in:
About this Manufacturer:
For over 60 years, Triumph Twist Drill has been a leading manufacturer of high-quality drill bits. Operating from a state-of-the-art facility in Chisholm, MN, Triumph Twist Drill utilizes cutting-edge machinery to produce top-per
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