28# 135° Black Oxide Jobber Drills
28# 135° Black Oxide Jobber Drills is backordered and will ship as soon as it is back in stock.
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28# 135° Black Oxide Jobber Drills is backordered and will ship as soon as it is back in stock.
28# 135° Black Oxide Jobber Drill Bit (12 pack)
Triumph Twist Drill
About This Item:
Upgrade your drilling game with the 28# 135° Black Oxide Jobber Drill Bit from Triumph Twist Drill. This 12-pack of premium grade high-speed steel drill bits features a sharp 135° split point for precise drilling and a durable black oxide finish. Ideal for a variety of materials, these drill bits are designed for heavy-duty construction projects, providing exceptional performance and reliability.
- Part Number: 12428
- Size: #28
- Decimal Equivalent: .1405
- Flute Length: 1-3/4"
- Overall Length: 2-7/8"
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, with over 60 years of expertise, produces top-quality drill bits at their advanced facility in Chisholm, MN. Each drill bit is crafted with precision and care to meet the highest industry standards, ensuring
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