Augers | McMaster-Carr

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	For Use On For Use On

Aluminum

	Decimal Size Equivalent Decimal Size Equivalent

	Bit Style Bit Style

	Open Spiral Flute
	Parabolic Spiral Flute

	Shank Type Shank Type


Round	Quick-Change Hex

Hex	Tapered Square

	Maximum Drilling Depth Maximum Drilling Depth

	Length Class Length Class

Jobbers' Length

Extended Length

	Point Style Point Style

Screw

Split

Standard

	Finish Finish

Titanium Nitride (TiN) Coated

Titanium Aluminum Nitride
(TiAlN) Coated

	Cable Length Cable Length

949 Products

Drill Bit Decimal Size Equivalents

About Drill Bits

Screw Conveyors

Add on to an existing screw conveyor or keep it running like new.

Electric Drain Cleaners

Heads for Electric Drum-Style Drain Cleaners

Flexible Leaders for Electric Drum-Style Drain Cleaners

Add these flexible leaders to help cables get around tight bends and traps.

Cable for Electric Drum-Style Drain Cleaners

Connect one end of cable to a head; connect the other end to your drain cleaner.

Electric Drum-Style Drain Cleaners

Snake out deep drain blockages with these continuous-cable drain cleaners.

Electric Sectional-Cable Drain Cleaners

Add cable as you need it to power through difficult drain blockages.

Drum-Style Drain Cleaners

Cleaners have a high-impact plastic drum that is rust and heat resistant. Turn the handle to move the cable head through your drain to remove blockages.

Drill-Powered Drum-Style Drain Cleaners

Minimize arm fatigue with these drill-powered cleaners.

Economy Drum-Style Drain Cleaners

Turn the handle to move the cable head through your drain to remove blockages.

Replacement Cable for Drum-Style Drain Cleaners

Cable-Style Toilet Drain Cleaners

Also known as toilet augers, these cleaners have a plastic guard joining the rod and cable to prevent damage to your toilet.

Sewer Pipe Cleaners

Push these kink-resistant spring wire rods through straight sewer pipes to remove blockages.

Drill Bits

Chip-Clearing Drill Bits for Wood

An open spiral-flute design clears chips quickly, so these bits can bore smooth, deep holes through construction lumber, railroad ties, and utility poles. Also known as pole or ship auger bits.

Chip-Clearing Drill Bits

These jobbers'-length bits have the rigidity and length required for most applications.

Extended-Length Chip-Clearing Drill Bits

Chip-Clearing Cobalt Steel Drill Bits

The parabolic spiral flutes lift chips out of the hole, reducing clogging and improving coolant flow.

Chip-Clearing Carbide Drill Bits

The parabolic spiral flutes lift chips out of the hole, reducing clogging and improving coolant flow.

Round-Shank Masonry Drill Bits
for Tapping Screw Installation

Use these bits with handheld power drills, drill presses, and hammer drills.

Cobalt Steel Drill Bits for Stainless Steel and Nickel

Cobalt steel bits are heat resistant and maintain their sharp edges when drilling hard material. They are for use in both hand-held drilling and machine-tool applications.

Flexible-Shaft Drill Bits for Wire Installation

The shaft is made of spring steel instead of hardened steel, so it flexes while drilling, allowing you to drill inside walls or between floors.

Chip-Clearing Drill Bit Sets

Designed to lift chips out of the hole, these bits reduce clogging and improve coolant flow.

Round-Shank Masonry Drill
Bit Sets for Rotary Hammers

Ground Anchors

To secure heavier items, choose anchors with a larger blade diameter.

Drill Bit Decimal Size Equivalents