7 ga Drill Bits | McMaster-Carr

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System of Measurement

Drill Bit Size

0.35 mm to 2.5 mm (Increments of 0.05 mm)

1", 1 1/32", 1 1/16", 1 1/8", 1 5/32", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2"

1.0 mm to 10.0 mm (Increments of 0.5 mm)

1.0 mm to 13.0 mm (Increments of 0.5 mm)

1.0 mm to 5.9 mm (Increments of 0.1 mm)

1.0 mm to 6.9 mm (Increments of 0.1 mm)

1.0 mm to 7.0 mm (Increments of 0.5 mm)

1/16" to 1/2" (Increments of 1/64")

1/16" to 1/2" (increments of 1/32")

1/16" to 1/4" (Increments of 1/64")

1/16" to 3/8" (Increments of 1/64")

1/2" to 1" (Increments of 1/64")

1/64" to 1/4" (increments of 1/64")

2.6 mm to 10.0 mm (Increments of 0.1 mm)

6.0 mm to 10.0 mm (Increments of 0.1 mm)

9/16" to 1" (increments of 1/16")

33/64" to 63/64" (Increments of 1/64")

For Use On

Decimal Size Equivalent

Length Class

Finish

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Drill Bit Point Type

Thread Size

Point Angle

Material

Shank Size

Flute Direction

Shank Type

Flute Type

Overall Length

Number of Flutes

Maximum Drilling Depth

Number of Pieces

Sold As

Bit Style

Component

Drill Bit Material

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Not Compliant

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52 Products

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

38 products

Drill Taps

Drill and thread holes with the same bit

4 products

Drill Stops

Limit how far bits can drill to create identical hole depths every time

1 product

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

1 product

Taps

Cut internal threads for fasteners, pipe, conduit, and more

1 product

Containers, Storage, and Furniture

Tap and Drill Bit Stands

Organize taps and drill bits by size

1 product

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

1 product

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

5 products