Phillips ACR Double-Ended Impact Bits screwdriver bit manufacturer oem factory china

Durable and high-quality, capable of withstanding heavy-duty operations.

S2 Steel and Heat Treat Process Yields Greater Strength and Longer Bit Life.

Cutting-edge Machining Process Results in Tighter Tolerances and Superior Product Consistency.

Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer.

ACR (Anti-Camout Rib) Design Reduces Slippage for Increased Torque.