21# 135° HD Black Oxide Jobber Drills (12 pack)
21# 135° HD Black Oxide Jobber Drills (12 pack) is backordered and will ship as soon as it is back in stock.
21# 135° HD Black Oxide Jobber Drills (12 pack)
21# 135° HD Black Oxide Jobber Drills (12 pack) is backordered and will ship as soon as it is back in stock.
21# 135° Black Oxide Jobber Drill Bit (12 pack)
Triumph Twist Drill
About This Item:
Get the Triumph Twist Drill 21# 135° Black Oxide Jobber Drill Bit pack for high-speed precision drilling. This 12-pack set is ideal for a variety of materials, from iron to tough alloys, offering exceptional performance and durability in your drilling tasks.
- Part Number: 12421
- Size: #21
- Decimal Equivalent: .1590
- Flute Length: 2-1/8"
- Overall Length: 3-1/4"
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:
Triumph Twist Drill has a legacy of over 60 years in producing top-quality drills, like the 21# 135° Black Oxide Jobber Drill Bit pack. Situated in a state-of-the-art facility in Chisholm, MN, Triumph Twist Drill utilizes advanced machinery to create high-performance tools that meet your drilling needs effectively.
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