#3 X 1" Phillips Insert Bit - 1/4" Hex - 10 Pack

Benchmark Abrasives #3 x 1" phillips insert bits are professional-grade driver bits built for accurate engagement, dependable torque transfer, and repeated fastening work in the shop, on the jobsite, or in the garage. Each bit is manufactured from heat-treated S2 shock-resistant tool steel hardened to HRc 60 for the strength and durability required in demanding screwdriving applications.

The #3 Phillips tip is CNC precision-ground to exact dimensions for a secure, consistent fit in matching Phillips screw recesses. Precise engagement helps transfer torque efficiently while reducing unnecessary slipping and premature wear. A standard 1/4" hex shank makes these compact 1" insert bits easy to use with compatible bit holders, screwdrivers, drills, and other properly equipped driving tools.

Features

• Industrial-quality construction for professional fastening applications
• Heat-treated S2 shock-resistant tool steel for strength and durability
• HRc 60 hardness for dependable wear resistance
• CNC precision-ground #3 Phillips tip for accurate fastener engagement
• Precision geometry promotes efficient torque transfer and helps reduce slipping
• Standard 1/4" hex shank for broad holder and driver compatibility
• Compact 1" insert-bit design for controlled screwdriving
• Convenient 10-piece pack for shop, maintenance, and jobsite use

Applications & Performance

Designed for driving and removing #3 Phillips screws and fasteners in general construction, assembly, maintenance, repair, fabrication, woodworking, and other professional or DIY fastening applications.

For best performance, match the #3 Phillips tip to the correct fastener recess and keep the bit square to the screw during operation. Proper engagement improves torque transfer and helps reduce cam-out, fastener damage, and accelerated bit wear.

Machine Compatibility

Compatible examples include:

• DEWALT® DCD800B drill/driver with a compatible 1/4" insert-bit holder
• DEWALT® DCD805B hammer drill/driver with a compatible 1/4" insert-bit holder; use with hammer action off
• DEWALT® DCF601B screwdriver
• Milwaukee® Models: 3403-20, 2903-20 with a compatible 1/4" insert-bit holder
• Makita® XFD13Z with a compatible 1/4" insert-bit holder
• Bosch® Models: GSR12V-300, GSB12V-300N with a compatible 1/4" insert-bit holder; use the GSB12V-300N with hammer action off
• RYOBI® PBLDD01B with a compatible 1/4" insert-bit holder

Always ensure the bit is fully seated and securely retained before use.

Safety Tips

• Always wear appropriate eye protection and other PPE required for the application.
• Match the #3 Phillips tip to the correct fastener size before applying torque.
• Keep the bit aligned squarely with the fastener to reduce slipping and tip damage.
• Make sure the bit or bit holder is fully seated and securely retained before operating the tool.
• Use controlled speed and torque appropriate for the fastener and work material.
• Inspect bits before use and replace any that are cracked, excessively worn, rounded, or otherwise damaged.
• Follow all operating and safety instructions supplied with the power tool or hand tool.