Drillco 400E128 Heavy Duty Jobber Length Drill Bit 7/16 in 0.4375 in 135 deg

Product Description

The Drillco 400E128 is a heavy-duty jobber length drill bit designed for various applications. This drill bit features a diameter of seven sixteenths inches, which is equivalent to 0.4375 inches. It has a sharp 135-degree split point that enhances drilling accuracy and minimizes walking during use.

• Durable HSS construction for extended life
• Suitable for medium strength alloy materials
• Jobber length ideal for a variety of drilling tasks

Product Highlights

This drill bit is suitable for construction applications. The black oxide finish provides increased resistance to wear.

Product Information

Standard Information

• Brand: Drillco
• Manufacturer: Walter Surface Technologies

Technical Specifications

• Drill Size - Fraction: 7/16
• Drill Size - Decimal Inch: 0.4375
• Overall Length: 5-1/2 inches
• Flute Length: 4-1/16 inches
• Cutting Depth: 4-1/16 inches
• Number Of Flutes: 2
• Point Angle: 135 degrees
• Shank Type: Straight