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  • BT-ER Collet Chuck Holder - Taper Holders - Product Image 1

BT-ER Collet Chuck Holder

BT-ER Collet Chuck Holder is designed for use with ER collets, offering flexibility for holding various cutting tools such as milling cutters, drill bits, and taps. Manufactured according to JIS MAS 403 BT standard, it ensures accurate spindle fit and stable, reliable performance. Always use the recommended wrench or spanner for proper tightening.

Volume DiscountRequest custom quote →
$1k+
3%
$3k+
5%
$8k+
8%
$15k+
12%
$30k+
15%
$50k+
18%
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Specifications

98 SKUs
Cart+SKUPriceQuantityTotalL (mm)L1 (mm)L2 (mm)L3 (mm)D (mm)d1 (mm)d2 (mm)d3 (mm)Range (mm)FIG
BT30-ER11M-60
$15
$0108.4603822461611161-7Fig.1
BT30-ER11M-100
$16
$0148.41007822461611161-7Fig.1
BT30-ER16-60
$15
$0108.4603822462816281-10Fig.1
BT30-ER16-100
$16
$0148.41007822462816281-10Fig.1
BT30-ER20-60
$15
$0108.4603822463420341-13Fig.1
BT30-ER20-100
$16
$0148.41007822463420341-13Fig.1
BT30-ER20-150
$17
$0198.415012822463420341-13Fig.1
BT30-ER25-60
$15
$0108.4603822464225421-16Fig.1
BT30-ER25-100
$16
$0148.41007822464225421-16Fig.1
BT30-ER25-150
$17
$0198.415012822464225421-16Fig.1
BT30-ER32-60
$15
$0108.4603822465032502-20Fig.1
BT30-ER32-100
$16
$0148.41007822465032502-20Fig.1
BT30-ER32-150
$17
$0198.415012822465032502-20Fig.1
BT30-ER40-80
$16
$0128.4805822466340632-26Fig.1
BT40-ER11M-70
$20
$0135.4704327631611161-7Fig.1
BT40-ER11M-100
$20
$0165.41007327631611161-7Fig.1
BT40-ER11M-150
$31
$0215.415012327631611161-7Fig.1
BT40-ER16-70
$20
$0135.4704327632816281-10Fig.1
BT40-ER16-100
$20
$0165.41007327632816281-10Fig.1
BT40-ER16-150
$31
$0215.415012327632816281-10Fig.1
BT40-ER16-200
$43
$0265.420017327632816281-10Fig.1
BT40-ER16-250
$54
$0315.425022327632816281-10Fig.1
BT40-ER16-300
$65
$0365.430027327632816281-10Fig.1
BT40-ER20-70
$20
$0135.4704327633420341-13Fig.1
BT40-ER20-100
$20
$0165.41007327633420341-13Fig.1
BT40-ER20-150
$31
$0215.415012327633420341-13Fig.1
BT40-ER20-200
$43
$0265.420017327633420341-13Fig.1
BT40-ER20-250
$57
$0315.425022327633420341-13Fig.1
BT40-ER20-300
$71
$0365.430027327633420341-13Fig.1
BT40-ER25-70
$20
$0135.4704327634225421-16Fig.1
BT40-ER25-100
$20
$0165.41007327634225421-16Fig.1
BT40-ER25-150
$31
$0215.415012327634225421-16Fig.1
BT40-ER25-200
$43
$0265.420017327634225421-16Fig.1
BT40-ER25-250
$57
$0315.425022327634225421-16Fig.1
BT40-ER25-300
$71
$0365.430027327634225421-16Fig.1
BT40-ER32-70
$20
$0135.4704327635032502-20Fig.1
BT40-ER32-100
$20
$0165.41007327635032502-20Fig.1
BT40-ER32-150
$31
$0215.415012327635032502-20Fig.1
BT40-ER32-200
$43
$0265.420017327635032502-20Fig.1
BT40-ER32-250
$57
$0315.425022327635032502-20Fig.1
BT40-ER32-300
$71
$0365.430027327635032502-20Fig.1
BT40-ER40-80
$22
$0145.4805327636340632-26Fig.1
BT40-ER40-100
$23
$0165.41007327636340632-26Fig.1
BT40-ER40-150
$33
$0215.415012327636340632-26Fig.1
BT40-ER40-200
$43
$0265.420017327636340632-26Fig.1
BT40-ER40-250
$57
$0315.425022327636340632-26Fig.1
BT40-ER40-300
$71
$0365.430027327636340632-26Fig.1
BT40-ER50-100
$43
$0165.41004327637850786-34Fig.1
BT50-ER16-80
$43
$0171.88042381002816281-10Fig.2
BT50-ER16-100
$43
$0201.810062381002816281-10Fig.2
BT50-ER16-150
$54
$0251.8150112381002816281-10Fig.2
BT50-ER16-200
$68
$0301.8200162381002816281-10Fig.2
BT50-ER16-250
$96
$0351.8250212381002816311-10Fig.3
BT50-ER16-300
$124
$0401.8300262381002816331-10Fig.3
BT50-ER16-350
$153
$0451.8350312381002816351-10Fig.3
BT50-ER20-80
$43
$0181.88042381003420341-13Fig.2
BT50-ER20-100
$43
$0201.810062381003420341-13Fig.2
BT50-ER20-150
$54
$0251.8150112381003420341-13Fig.2
BT50-ER20-200
$68
$0301.8200162381003420341-13Fig.2
BT50-ER20-250
$96
$0351.8250212381003420371-13Fig.3
BT50-ER20-300
$113
$0401.8300262381003420391-13Fig.3
BT50-ER20-350
$124
$0451.8350312381003420411-13Fig.3
BT50-ER20-400
$153
$0501.8400362381003420431-13Fig.3
BT50-ER25-80
$43
$0181.88042381004225421-16Fig.2
BT50-ER25-100
$43
$0201.810062381004225421-16Fig.2
BT50-ER25-150
$54
$0251.8150112381004225421-16Fig.2
BT50-ER25-200
$68
$0301.8200162381004225421-16Fig.2
BT50-ER25-250
$96
$0351.8250212381004225451-16Fig.3
BT50-ER25-300
$113
$0401.8300262381004225471-16Fig.3
BT50-ER25-350
$124
$0451.8350312381004225491-16Fig.3
BT50-ER25-400
$153
$0501.8400362381004225511-16Fig.3
BT50-ER32-80
$43
$0181.88042381005032502-20Fig.2
BT50-ER32-100
$43
$0201.810062381005032502-20Fig.2
BT50-ER32-150
$54
$0251.8150112381005032502-20Fig.2
BT50-ER32-200
$68
$0301.8200162381005032502-20Fig.2
BT50-ER32-250
$96
$0351.8250212381005032502-20Fig.2
BT50-ER32-300
$113
$0401.8300262381005032532-20Fig.3
BT50-ER32-350
$124
$0451.8350312381005032542-20Fig.3
BT50-ER32-400
$153
$0501.8400362381005032562-20Fig.3
BT50-ER32-450
$181
$0551.8450412381005032582-20Fig.3
BT50-ER32-500
$203
$0601.8500462381005032602-20Fig.3
BT50-ER32-550
$220
$0651.8550512381005032652-20Fig.3
BT50-ER32-600
$243
$0701.8600562381005032682-20Fig.3
BT50-ER40-80
$43
$0186.88042381006340632-26Fig.2
BT50-ER40-100
$44
$0201.810062381006340632-26Fig.2
BT50-ER40-150
$54
$0251.8150112381006340632-26Fig.2
BT50-ER40-200
$71
$0301.8200162381006340632-26Fig.2
BT50-ER40-250
$99
$0351.8250212381006340632-26Fig.2
BT50-ER40-300
$116
$0401.8300262381006340662-26Fig.3
BT50-ER40-350
$127
$0451.8350312381006340672-26Fig.3
BT50-ER40-400
$153
$0501.8400362381006340702-26Fig.3
BT50-ER40-450
$181
$0551.8450412381006340722-26Fig.3
BT50-ER40-500
$203
$0601.8500462381006340732-26Fig.3
BT50-ER40-550
$220
$0651.8550512381006340752-26Fig.3
BT50-ER40-600
$243
$0701.8600562381006340782-26Fig.3
BT50-ER50-100
$62
$0201.810062381007850786-34Fig.2
BT50-ER50-150
$74
$0251.8150112381007850786-34Fig.2
BT50-ER50-200
$102
$0301.8200162381007850786-34Fig.2
Selected Items
0 × $0
Subtotal
$0
Total Amount
$0 USD

Features

Key product features and specifications that make this product stand out.

›

JIS MAS 403 BT spindle conicity standard design

›

ER collets for milling cutters, drill bits & taps

›

Collet must be placed into nut before tool insertion

›

Use recommended wrench only to prevent tool damage

›

Spanner, pull stud & collet must be purchased separately

›

8um precision at clamping mouth, 12um at 3D position

Technical Drawing

Detailed technical specifications and dimensions for professional reference.

Technical Drawing 1
Fig.1
Technical Drawing 2
Fig.2
Technical Drawing 3
Fig.3
Technical Drawing 1
Fig.1
Technical Drawing 2
Fig.2
Technical Drawing 3
Fig.3

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