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    84 Products

    ER Tap Collets

    Image of Product. Front orientation. Tap Collets. ER Tap Collets.
    Image of Attribute. Front orientation. Contains MultipleImages. ER Tap Collets.

    Hold square-shank taps in ER collet chucks and tap holders to create internal threads in workpieces. To hold taps tightly in place, these collets have spring slots that grip the round part of the shank and a square opening in the base that mates with the square end. They meet DIN and ISO dimensional standards.
    These collets hold inch and metric taps that have shanks that meet ANSI standards. They will not work with taps that have shanks sized to ISO, DIN, or JIS standards.
    52100 Alloy Steel—52100 alloy steel collets are made from the same tough material used to make bearings. They’re more wear-resistant than basic spring steel collets.
    Chrome-Moly Steel—Chrome-moly steel collets are more wear-resistant than 52100 alloy steel collets. They hold their shape better over time, which helps them keep a strong grip on taps. They also have lower runout, so your taps last up to 20% longer and create more accurate threads. Often used for high-volume production runs, they hold up to high-speed and high-force tapping in any material.
    For Tap
    Size
    Inch
    Metric
    For Tap
    Pipe Size
    For Shank
    Dia.
    For Square
    Shank Size
    Collet
    Size
    Max. Body
    Dia.
    Overall
    Lg.
    Specs. Met
    Each
    ER-16 Collet
     
    52100 Alloy Steel—0.0004" Total Indicated Runout (TIR) Accuracy
    No. 0 to No. 6M1.6 to M3.50.141"0.11"9/64"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N11000000
    5/32" to No. 8M4
    0.168"0.131"5/32"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1200000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1300000
    No. 12 to 7/32"0.22"0.165"7/32"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1400000
    1/4"
    M6 to M6.50.255"0.191"1/4"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1500000
    5/16"
    M6.5 to M80.318"0.238"5/16"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1600000
    3/8"
    M10
    0.381"0.286"3/8"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1700000
    7/16"
    0.323"0.242"21/64"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1800000
    1/2"
    M12 to M12.50.367"0.275"23/64"0.67"1.08"DIN 6499-A, ISO 15488 Form A9211N1900000
     
    Chrome-Moly Steel—0.0002" Total Indicated Runout (TIR) Accuracy
    5/32" to No. 8M4
    0.168"0.131"5/32"0.67"1.06"DIN 6499-A, ISO 15488 Form A9211N63000000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"0.67"1.06"DIN 6499-A, ISO 15488 Form A9211N64000000
    No. 12 to 7/32"0.22"0.165"7/32"0.67"1.06"DIN 6499-A, ISO 15488 Form A9211N65000000
    1/4"
    M6 to M6.50.255"0.191"1/4"0.67"1.06"DIN 6499-A, ISO 15488 Form A9211N66000000
     
    ER-20 Collet
     
    52100 Alloy Steel—0.0004" Total Indicated Runout (TIR) Accuracy
    No. 0 to No. 6M1.6 to M3.50.141"0.11"9/64"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2100000
    5/32" to No. 8M4
    0.168"0.131"5/32"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2200000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2300000
    No. 12 to 7/32"0.22"0.165"7/32"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2400000
    1/4"
    M6 to M6.50.255"0.191"1/4"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2500000
    5/16"
    M6.5 to M80.318"0.238"5/16"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2600000
    3/8"
    M10
    0.381"0.286"3/8"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2700000
    7/16"
    0.323"0.242"21/64"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2800000
    1/2"
    M12 to M12.50.367"0.275"23/64"0.83"1.24"DIN 6499-A, ISO 15488 Form A9211N2900000
     
    Chrome-Moly Steel—0.0002" Total Indicated Runout (TIR) Accuracy
    5/32" to No. 8M4
    0.168"0.131"5/32"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N67000000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N68000000
    No. 12 to 7/32"0.22"0.165"7/32"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N69000000
    1/4"
    M6 to M6.50.255"0.191"1/4"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N71000000
    5/16"
    M6.5 to M80.318"0.238"5/16"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N72000000
    3/8"
    M10
    0.381"0.286"3/8"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N73000000
    7/16"
    0.323"0.242"21/64"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N74000000
    1/2"
    M12 to M12.50.367"0.275"23/64"0.83"1.22"DIN 6499-A, ISO 15488 Form A9211N75000000
     
    ER-25 Collet
     
    52100 Alloy Steel—0.0004" Total Indicated Runout (TIR) Accuracy
    No. 0 to No. 6M1.6 to M3.50.141"0.11"9/64"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3100000
    5/32" to No. 8M4
    0.168"0.131"5/32"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3200000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3300000
    No. 12 to 7/32"0.22"0.165"7/32"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3400000
    1/4"
    M6 to M6.50.255"0.191"1/4"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3500000
    5/16"
    M6.5 to M80.318"0.238"5/16"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3600000
    3/8"
    M10
    0.381"0.286"3/8"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3700000
    7/16"
    0.323"0.242"21/64"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3800000
    1/2"
    M12 to M12.50.367"0.275"23/64"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N3900000
    9/16"
    M14
    0.429"0.322"27/64"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N4100000
    5/8"
    M16
    0.48"0.36"31/64"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N4300000
    11/16"
    M18
    0.542"0.406"35/64"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N4400000
    1/8
    0.437"0.328"7/16"1.02"1.34"DIN 6499-A, ISO 15488 Form A9211N4200000
     
    Chrome-Moly Steel—0.0002" Total Indicated Runout (TIR) Accuracy
    5/32" to No. 8M4
    0.168"0.131"5/32"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N76000000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N77000000
    No. 12 to 7/32"0.22"0.165"7/32"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N78000000
    1/4"
    M6 to M6.50.255"0.191"1/4"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N79000000
    5/16"
    M6.5 to M80.318"0.238"5/16"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N81000000
    3/8"
    M10
    0.381"0.275"3/8"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N82000000
    7/16"
    0.323"0.242"21/64"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N83000000
    1/2"
    M12 to M12.50.367"0.275"23/64"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N84000000
    9/16"
    M14
    0.429"0.322"27/64"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N85000000
    5/8"
    M16
    0.48"0.36"31/64"1.02"1.38"DIN 6499-A, ISO 15488 Form A9211N86000000
     
    ER-32 Collet
     
    52100 Alloy Steel—0.0004" Total Indicated Runout (TIR) Accuracy
    No. 0 to No. 6M1.6 to M3.50.141"0.11"9/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N4500000
    5/32" to No. 8M4
    0.168"0.131"5/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N4600000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N4700000
    No. 12 to 7/32"0.22"0.165"7/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N4800000
    1/4"
    M6 to M6.50.255"0.191"1/4"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N4900000
    5/16"
    M6.5 to M80.318"0.238"5/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5100000
    3/8"
    M10
    0.381"0.286"3/8"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5200000
    7/16"
    0.323"0.242"21/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5300000
    1/2"
    M12 to M12.50.367"0.275"23/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5400000
    9/16"
    M14
    0.429"0.322"27/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5500000
    5/8"
    M16
    0.48"0.36"31/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5700000
    11/16"
    M18
    0.542"0.406"35/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5800000
    3/4"
    0.59"0.442"19/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N6100000
    13/16"
    M20
    0.652"0.489"21/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N6200000
    1/8
    0.437"0.328"7/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5600000
    1/4
    0.562"0.421"9/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N5900000
     
    Chrome-Moly Steel—0.0002" Total Indicated Runout (TIR) Accuracy
    5/32" to No. 8M4
    0.168"0.131"5/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N87000000
    3/16" to No. 10M4.5 to M50.194"0.152"3/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N88000000
    No. 12 to 7/32"0.22"0.165"7/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N89000000
    1/4"
    M6 to M6.50.255"0.191"1/4"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N91000000
    5/16"
    M6.5 to M80.318"0.238"5/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N92000000
    3/8"
    M10
    0.381"0.286"3/8"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N93000000
    7/16"
    0.323"0.242"21/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N94000000
    1/2"
    M12 to M12.50.367"0.275"23/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N95000000
    9/16"
    M14
    0.429"0.322"27/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N96000000
    5/8"
    M16
    0.48"0.36"31/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N98000000
    11/16"
    M18
    0.542"0.406"35/64"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N99000000
    3/4"
    0.59"0.442"19/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N112000000
    13/16"
    M20
    0.652"0.489"21/32"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N113000000
    1/8
    0.437"0.328"7/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N97000000
    1/4
    0.562"0.421"9/16"1.3"1.57"DIN 6499-A, ISO 15488 Form A9211N111000000
     
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