CM8X Round Insert Stamps

Columbia's CM8X Round Insert stamps are great for use in the Inspector's Hammer #8 marking tool, "B" style round tooling holders of the 75, 85, 88 and 288 air hammers.

The CM8X inserts are 3/8" in diameter and 1 1/4" long. There is a whistle notch located 5/8" from the back of the stamp. Below you will find all the character sizes we carry, along with the dimensions for each insert. All alpha-numeric characters are offered here online. The character style is a Gothic 3A.

Steel Stamps Wide variety of steel stamp to fit many marking applications.

Round Marking Inserts Round inserts for marking - 1/4", 3/8", and 1/2" diameters.

CM7X 1/4" Round Inserts 1/4" Diameter Round stamp by 3/4" long with a whistle notch for retention. Selection of character sizes.

CM8X 3/8" Round Inserts 3/8" Diameter Round stamp by 1 1/4" long with a whistle notch for retention. Selection of character sizes.

CM9X 1/2" Round Inserts 1/2" Diameter Round stamp by 1 1/4" long with a groove for retention. Selection of character sizes.

CM7G Inserts

CM8X06

$5.20 $6.50

CM8X06-"X"

1/16" single character steel stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 1/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X06

CM8X06SYM

$11.60 $14.50

CM8X06SYM#

1/16" symbol steel stamp insert for use in CMT's Inspector's Hammer #8and Rod Style "B" automatic air impact markers. Please Provide Symbol Number when ordering.

Character size: 1/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X06SYM

Please select a symbol number:

Qty:

CM8X06AZ

$121.68 $152.10

CM8X06 A thru Z Set

1/16" character steel letter set stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 1/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X06AZ

CM8X09

$4.72 $5.90

CM8X09-"X"

3/32" single character steel stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 3/32"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X09

CM8X09SYM

$11.60 $14.50

CM8X09SYM#

3/32" symbol steel stamp insert for use in CMT's Inspector's Hammer #8and Rod Style "B" automatic air impact markers. Please Provide Symbol Number when ordering.

Character size: 3/32"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X09SYM

Please select a symbol number:

Qty:

CM8X13

$4.72 $5.90

CM8X13-"X"

1/8" character steel stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 1/8"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X13

CM8X13SYM

$10.80 $13.50

CM8X13SYM#

1/8" symbol steel stamp insert for use in CMT's Inspector's Hammer #8and Rod Style "B" automatic air impact markers. Please Provide Symbol Number when ordering.

Character size: 1/8"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X13SYM

Please select a symbol number:

Qty:

CM8X13C2

$15.97 $19.90

CM8X13C2-"XX"

Two 1/8" character steel stamp insert for use in CMT's Impact markers

Character size: 1/8"
Face diameter: 3/8"
Overall length: 1-1/4"

CM8X13C2

CM8X16

$4.72 $5.90

CM8X16-"X"

5/32" single character steel stamp insert for use in CMT's Impact Markers.

Character size: 5/32"
Face diameter: 3/8"
Overall length: 1-1/4"

CM8X16

CM8X19-"X"

$5.20 $6.50

CM8X19 - "X"

3/16" single character steel stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 3/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X19

CM8X19SYM

$11.60 $14.50

CM8X19SYM

3/16" symbol steel stamp insert for use in CMT's Inspector's Hammer #8and Rod Style "B" automatic air impact markers. Please Provide Symbol Number when ordering.

Character size: 3/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X19SYM

Please select a symbol number:

Qty:

CM8X19AZ

$121.68 $152.10

CM8X19AZ - A thru Z Letter Set

3/16" characters steel stamp inserts for use in CMT's Inspector's Hammer #8.

Character size: 3/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X19AZ

CM8X19C2

$15.60 $19.50

CM8X19C2 - "XX"

(2) 3/16" Character, Round, steel stamp insert stamp

Character size: 3/16"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X19C2

CM8X1909

$46.80 $58.50

CM8X1909 0 thru 9 Number Set

3/16" characters steel stamp inserts for use in CMT's Inspector's Hammer #8.

Character size: 3/16"

Face diameter: 3/8"

Overall length: 1 1/4"

CM8X1909

CM8X19PUNCT

$11.60 $14.50

CM8X19PUNCT

3/16" Single Punctuation symbol

steel stamp insert for use in CMT's Inspector's Hammer #8and Rod Style "B" automatic air impact markers

CM8X19PUNCT

CM8X25

$5.52 $6.90

CM8X25-"X"

1/4" character steel stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 1/4"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X25

CM8X25SYM

$12.40 $15.50

CM8X25SYM#

1/4" symbol steel stamp insert for use in CMT's Inspector's Hammer #8 and Rod Style "B" automatic air impact markers. Please Provide Symbol Number when ordering.

Character size: 1/4"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X25SYM

Please select a symbol number:

Qty:

CM8X25AZ

$129.17 $161.46

CM8X25- A thru Z set

1/4" character steel stamp insert for use in CMT's Inspector's Hammer #8.

Character size: 1/4"
Face diameter: 3/8"
Overall length: 1 1/4"

CM8X25AZ

CM8X2509

$49.68 $62.10

CM8X25 - 0 thru 9 Set

A handy set for marking serial numbers and date codes.

CM8X2509

CM8X00

$2.89 $3.61

CM8X00 Blank

3/8" Diameter steel stamp insert for use in CMT's impact marker

Face diameter: 3/8""
Overall length: 1 1/4"

CM8X00

CM8XP60

$12.40 $15.50

CM8XP60 Prick Punch Stamp Insert

60 Degree Angle Prick Punch steel stamp insert for use in CMT's Model 88, 288,75,85 rod style " B " & Inspector's Hammer #8

Overall length: 1 1/4"

CM8XP60

CM8XP90

$12.40 $15.50

CM8XP90 Prick Punch Stamp Insert

90 Degree Prick Punch steel stamp insert for use in CMT's Model 98, 298,751,851 rod style " B "

Overall length: 1 1/4"

CM8XP90

CM8Y38

$30.80 $38.50

CM8Y38-"X"

3/8" single character steel stamp insert for use in CMT's impact marker

Character size: 3/8"
Face diameter: 1/2"
Overall length: 1 1/4"

CM8Y38X