$1.65
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
21# 135° Black Oxide Jobber Drill Bit (12 pack) Triumph Twist Drill About This Item: Upgrade your drilling arsenal with the 21# 135° Black Oxide Jobber Drill Bit from Triumph Twist Drill. Designed for precision and durability, this drill bit ensures efficient drilling performance in a variety of materials. Specifications: Part Number: 12421 Size: #21 Decimal Equivalent: .1590 Flute Length: 2-1/8" Overall Length: 3-1/4" Features: Point: 135° Split Point Material: Premium Grade High Speed Steel Coating/Finish: Black Oxide Other: Heavy-Duty Construction For use in: Iron, Cast Steel, Low and Medium Carbon Steel, High Alloy Steel, Stainless and PH Tough, Medium and High-Tensile Strength Alloys About this Manufacturer: For over 60 years Triumph Twist Drill has been manufacturing hundreds of thousands of drills per week. At their 70,000 square foot facility located in Chisholm, MN, Triumph incorporates cutting edge machinery and equipment to produce exceptional performance tools. Type: High-Speed Drill Bits Tags: Holemakers, High-Speed Drill Bits, material: High Speed Steel, Triumph Twist Drill,
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$1.65