PH1 x 150mm Phillips Screwdriver Bit with 1/4-Inch Hex Shank

Overview

This is a professional-grade PH1 Phillips screwdriver bit manufactured from hardened S2 tool steel, designed specifically for power-driven fastening applications. The 150mm length positions it as the extended-reach option in the Phillips lineup—ideal for accessing recessed screws in confined or deep cavities. The standard 1/4-inch hexagonal shank ensures universal compatibility with quick-change chucks on impact drivers, drill-drivers, and pneumatic tools.

For shorter-reach applications, consider pairing stock with shorter PH1 bits or stepping up to longer PH2 alternatives for larger fasteners.

Key Features

• Material Grade: Hardened S2 tool steel for durability under repetitive power-driving stress
• Tip Design: Tapered Phillips cross-flute profile (PH1) minimizes cam-out on standard Phillips fasteners
• Shank Type: 1/4-inch (6.35mm) hexagonal quick-change interface—no chuck slippage
• Length: 150mm total length provides extended reach for deep-set or recessed applications
• Finish: Dark oxide coating reduces corrosion and improves visibility under work lights

Why Stock This

Professional Mechanics & Assembly Technicians rely on extended-length bits to access fasteners in locations standard bits cannot reach—panel interiors, recessed components, and cavity-mounted hardware. At 150mm, this bit fills the gap between mid-range (50–75mm) and ultra-specialized (200mm+) options, making it essential for general industrial assembly and maintenance work.

Reseller Advantage: Phillips bits are high-turnover consumables in any shop environment. The PH1 size covers the majority of small-to-medium fastener applications, and the 150mm length specifically addresses a professional need that residential toolkits cannot satisfy. Stock depth in extended lengths drives repeat orders and positions your inventory as the supplier for "hard-to-find" reach solutions.

Technical Specifications

Specification	Detail
Tip Type	Phillips #1 (PH1)
Total Length	150 mm
Shank Type	Hexagonal quick-change
Shank Diameter	1/4 inch (6.35 mm)
Material	S2 tool steel (hardened)
Finish	Oxide coating
Compatibility	All 1/4-inch hex chuck tools

Call to Action

Stock this extended-reach Phillips bit for shops that move volume in precision assembly, automotive electrical work, and industrial maintenance. The 150mm length is not a niche product—it's a professional necessity that justifies premium positioning and regular reordering. Pair it with your shorter PH1 lengths and alternative tip sizes to create a complete Phillips bit range that captures the full market.