Irwin IR3510472C Phillips Drywall Insert Bit 2 Pack

Product Description

The IRWIN IR3510472C is a No. 2 Phillips drywall insert bit designed for driving drywall screws with precision and control. With a 1 inch overall length, this insert bit fits standard power screwdrivers, impact drivers, and drill drivers equipped with a bit holder. It is sold as a 2-piece pack, making it a practical choice for drywall installers, finish carpenters, and general contractors who need a reliable spare on hand. The Phillips No. 2 tip matches the most common drywall screw drive profile used in residential and light commercial framing and drywall applications.

This bit is suited for drywall installation work where consistent screw depth and tip engagement are critical to avoiding stripped heads or over-driven fasteners. The 1 inch OAL format is compatible with magnetic screw guides, dimpler attachments, and standard quick-change bit holders. It is commonly used when hanging gypsum board on wood or metal stud framing. The 2-piece packaging supports single-job use or provides a backup bit when working through high-volume screw driving tasks.

Key Features

• No. 2 Phillips tip matches standard drywall screw drive profile
• 1 inch overall length fits standard quick-change bit holders and dimpler attachments
• Sold as a 2-piece pack for backup availability on the job
• Designed specifically for drywall insert bit applications

Compatibility

Designed as an OEM-style insert bit for use with standard quick-change bit holders and magnetic screw guides on power drills and drivers used in drywall installation.

Installation Notes

Insert bits should be seated fully in the bit holder or magnetic guide before driving. Verify the driver clutch setting is appropriate for drywall screw depth to avoid overdriving. Inspect the Phillips tip for wear before each use, as a worn tip increases the risk of cam-out and stripped screw heads. No special tools or code requirements apply to bit replacement.

Technical Specifications

• Drive Type: No. 2 Phillips
• Overall Length: 1 inch
• Quantity per Pack: 2 pieces
• UPC: 673765012955

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: IR3510472C