Products

The McMaster 2670A3 cutter is an essential tool for cutting metal tubes and conduits. With the ability to cut diameters from 1/8" to 1", it is vers...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

Enclosed steel bearings guide the cutting blade to create smooth cuts—even after repeated use. All have grooved rollers for clearance to cut f...

Material Cobalt Steel Finish Smooth Flutes Fluteless For Hole Diameter 5/16" to 17/32" Countersink Angle 90° Country of Origin United S...

Keep a variety of grommets on hand for holes of different diameters.Multipurpose SBR Rubber — These durable grommets resist cracking and other sign...

Keep a variety of grommets on hand for holes of different diameters.Multipurpose SBR Rubber — These durable grommets resist cracking and other sign...

The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance...

For Cutting Medium-Wall Conduit (IMC), Thick-Wall Conduit (Rigid), Thin-Wall Conduit (EMT), Tubing For Manufacturer General Tools ...

A small swing radius lets you cut tubing in tight spaces. All have an enclosed adjustment screw to prevent damage from chips and debris. Cutters wi...

Nonmarking Wheels Yes Wheel Color Black Wheel Type Solid Hardness Rating Hard Caster Type Swivel Brake/Lock Type Swivel Lock, Wheel Bra...

Secure bits into your drill press, milling machine, or lathe. These chucks are keyed, so they grip bits tightly to prevent slipping under heavy loa...

Dispenser Type Easy Pull Material Stainless Steel Dispenser Height 11" Dispenser Width 16" Dispenser Depth 2" Overall Height 11 1/4" ...

These jobbers'-length bits have the rigidity and length required for most applications. Black-oxide and black-and-gold-oxide drill bits produce les...

McMaster 2905A27 Black-Oxide High-Speed Steel 1/2" Diameter Reduced-Shank Drill Bit with Flats on Shank, 3/4" Size, 6" Overall Length Cut large hol...

Twist the easy-grip T-handle on these plugs to expand the seal and close off pipe openings. Stainless Steel Plate—Plugs with a stainless steel plat...

Twist the easy-grip T-handle on these plugs to expand the seal and close off pipe openings. Stainless Steel Plate—Plugs with a stainless steel plat...

Twist the easy-grip T-handle on these plugs to expand the seal and close off pipe openings. Stainless Steel Plate—Plugs with a stainless steel plat...

Twist the easy-grip T-handle on these plugs to expand the seal and close off pipe openings. Stainless Steel Plate—Plugs with a stainless steel plat...

Twist the easy-grip T-handle on these plugs to expand the seal and close off pipe openings. Stainless Steel Plate—Plugs with a stainless steel plat...

The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance...