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.

 

CM8XDrawing.jpgCM8XChart.jpgModel88Small.jpg
CM8XA.jpg
CM8X06X
$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
Please select a number or letter for the character:

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CollageSym.jpg
CM8X06SYM#
$11.60 $14.50

CM8X06SYM#

1/16" 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: 1/16"
  • Face diameter: 3/8"
  • Overall length: 1-1/4"
CM8X06SYM
Please select a symbol number:

Qty:
CM8XA.jpg
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

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CM8XA.jpg
CM8X09X
$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
Please select a number or letter for the character:

Qty:
CollageSym.jpg
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:

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CM8XA.jpg
CM8X13X
$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
Please select a number or letter for the character:

Qty:
CollageSym.jpg
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:

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CM8XC2.jpg
CM8XC2
$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
Please select a number or letter for the character:

Qty:
CM8XA.jpg
CM8X16X
$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
Please select a number or letter for the character:

Qty:
CM8XA.jpg
CM8X19X
$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
Please select a number or letter for the character:

Qty:
CollageSym.jpg
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:
CM8XA.jpg
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
Please select a number or letter for the character:

Qty:
CM8XC2.jpg
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
Please select a number or letter for each of the characters:

Qty:
CM8XA.jpg
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
Please select a number or letter for the character:

Qty:
CM8XA.jpg
CM8X25X
$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
Please select a number or letter for the character:

Qty:
CollageSym.jpg
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:
CM8XA.jpg
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
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CM8XA.jpg
CM8X2509
$49.68 $62.10

CM8X25 - 0 thru 9 Set

A handy set for marking serial numbers and date codes.
 

CM8X2509
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CM8XA.jpg
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

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CM8XP60SM.jpg
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
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CM8XP60SM.jpg
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
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CM8Y
CM8Y38X
$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"
  • Shank diameter: 3/8
  • Overall length: 1-1/4"
CM8Y38X
Please select a number or letter for the character:

Qty:
CM8X19PUNCT.jpg
CM8X19PUN
$11.60 $14.50

C8X19PUN

3/16" Single Punctuation Character, 3/8" round insert

CM8X19PUN
Please selection punctuation required

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