Aluminum

Brass

Bronze

Copper

Fiberglass

Iron

Nickel

Plastic

Stainless Steel

Steel

Titanium

Wood

Hardened Steel

Heat-Resistant Alloy

1"

1 1/8"

1 1/4"

1 3/8"

1 5/8"

1"

1 1/8"

0.160"

0.189"

0.193"

0.201"

0.224"

0.236"

0.268"

0.295"

0.331"

0.350"

0.402"

0.419"

0.486"

0.498"

0.585"

0.608"

0.705"

0.732"

0.160"

0.189"

0.193"

0.201"

0.224"

0.236"

0.268"

0.295"

0.331"

0.350"

0.402"

0.419"

0.486"

0.498"

0.585"

0.608"

0.705"

0.732"

Aluminum

Aluminum Bronze

Aluminum Oxide Ceramic

Carbide

Cubic Boron Nitride

Plastic

Stainless Steel

Steel

0.393"

1"

1 1/4"

1 1/2"

0.04"

0.079"

0.087"

0.094"

0.118"

0.122"

0.15"

0.157"

0.161"

0.187"

0.195"

0.197"

0.201"

0.236"

0.252"

EAR99

Compliant

Exempt

0.000"

0.002"

0.003"

0.004"

0.005"

0.007"

0.008"

0.010"

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Black Oxide

Chrome Plated

Diamondlike Carbon (DLC) Coated

Magnesium Phosphate Coated

Oil Coated

Plastic Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Aluminum Oxygen Nitride (TiAlON) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Diboride (TiB2) Coated

Titanium Nitride (TiN) Coated

Uncoated

Zinc Plated

Inch

Metric

0.04"

0.079"

0.087"

0.094"

0.118"

0.122"

0.15"

0.157"

0.161"

0.187"

0.195"

0.197"

0.201"

0.236"

0.252"

Compliant

Not Compliant

Compliant

Not Compliant

0.017"

0.02"

0.025"

0.03"

0.031"

0.033"

0.038"

0.039"

0.04"

0.046"

0.055"

0.062"

0.069"

0.078"

0.079"

0.087"

0.093"

0.094"

0.118"

0.122"

0.161"

0.187"

0.201"

0.252"