Simply buy Hexagon bit 1/2″ 4 mm HOLEX

Husky 1/2 in. Drive Hex Bit SAE/MM Impact Set (14-Piece) H2DHBI14PC - The Home Depot

TEKTON bit sockets are formed through a carefully controlled insert process that press-fits S2 steel bits into the sockets for a straight, permanent connection that can't loosen over time. The 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners. Its chamfered end easily slides into fasteners, reducing wear. Die-stamped markings are permanently impressed into the steel and cant wear off.

Tekton Shb03202 1/4 Drive x 4 mm Hex Bit Socket

Simply buy Bi-hexagon socket 1/2″ 8 mm HOLEX

Husky 1/4 in. Drive Metric Hex Bit Socket Set (8-Piece) H4DMMHEX8PC - The Home Depot

Simply buy Screwdriver socket, inside hexagon, 1/2 inch

Auger Drill Bit with Solid Shaft. A Must-Have Tool for Your GardenUnlike the traditional garden auger drills, the head of the auger bit is reinforced with a specially processed and the welding process between the blades and the main shaft has been improved. More tough and strong.

VEVOR Auger Drill Bits for Planting Set of 3 Garden Auger Drill Bit Spiral Drill Bit for Post Hole Digger Bulbs

Simply buy Screwdriver socket ⁵⁄₃₂ ″ Inside hexagon profile Square, hollow 12.5 mm (1/2 inch)

Holex Phillips Screwdriver with Power Grip

The Slotted Screwdriver Bits are made of S2 alloy steel, heat treatment, high hardness,not easy to wear Magnetic bits can be firmly fixed on

Toolcool 6 Pcs Slotted Screwdriver Bit Set Magnetic Flat Head Bits 2.0-6.0mm S2 Alloy Steel 1/4 Inch Hex Shank 2 Inch long