5-PCS Carbide Twist Drill Bit Set for Concrete/Masonry/Glass/Tile/Brick - 4 Flute High-Strength Drill Bits 5/32-1/2, Cement & Wood Drill Bit Kit (Industrial Strength)

Accusize Industrial Tools R8 to 3/4'' Weldon Shank Arbor Adapter, Compatible with Annular Cutters for Bridgeport Milling Machines, Durable Construction, MC08-0034

Protorq Long Impact Bit Set, Hex H2-H8,TORX T25, 6-Inch Length, 9-Piece,Industrial Strength, 1/4" Hex Shank, widely used in motorcycle, bike maintance.

OXMUL M35 Step Drill Bit for Metal, 3/16 to 7/8, Cobalt Bits, Extra-Heavy Duty for Stainless Steel, Hard Steel, Mild Metal, Aluminum, Wood, Industrial Grade, 12-Steps. Co35A2

Accusize Industrial Tools 3/4 in. Annular Cutter Extension for a 3/4'' / 19.05 mm Weldon Shank Annular Cutter, 1" Long, Weldon Adapter, 0519-0025

Accusize Industrial Tools 5 Pcs 2'' Cutting Depth, 1'' to 1-1/2'', Hss Annular Cutters with Pilot Pin Slugger Cutter, L1

13-Piece Cobalt Drill Bit Set M35 HSS Industrial Straight Shank Hand Drill Twist Drill Bits Suitable for Stainless Steel, Steel, Iron, Copper, Aluminum DIY Home Tool Repair 1/16"-1/4"

HARFINGTON H4.5 Hex Head Drill Bit Wrench 4.5mm Metric Flat Tip 1/4" Hex Shank 100mm (4") Long Magnetic Hexagonal Screw Driver Socket Industrial Screwdriver Power Bits

Accusize Industrial Tools H.S.S. Annular Cutter Set, 1'' Cutting Depth, 7/16'' to 1-1/16'' with 3/4'' Weldon Shank, 8 Pc Set, HSS1-0000

Chicago Latrobe 57850 550 Series Cobalt Steel Jobber Length Drill Bit Set with Metal Case, Gold Oxide Finish, 135 Degree Split Point, Inch, 29-piece, 1/16" - 1/2" in 1/64" increments