

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.
Unit Price: 15.00 USD
Volume Discount
Order Value
1000 + USD
Discount
3% off
Order Value
3000 + USD
Discount
5% off
Order Value
8000 + USD
Discount
8% off
Order Value
15000 + USD
Discount
12% off
Order Value
30000 + USD
Discount
15% off
Order Value
50000 + USD
Discount
18% off
Discounts are automatically applied at checkout based on order value.
Available Warehouse
China Factory
Stock & Production Available
Accepted Payment
Specifications
| Cart+ | SKU | Price | Quantity | Total | L (mm) | L1 (mm) | L2 (mm) | L3 (mm) | D (mm) | d1 (mm) | d2 (mm) | d3 (mm) | Range (mm) | FIG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BT30-ER11M-60 | $15 | $0 | 108.4 | 60 | 38 | 22 | 46 | 16 | 11 | 16 | 1-7 | Fig.1 | ||
BT30-ER11M-100 | $16 | $0 | 148.4 | 100 | 78 | 22 | 46 | 16 | 11 | 16 | 1-7 | Fig.1 | ||
BT30-ER16-60 | $15 | $0 | 108.4 | 60 | 38 | 22 | 46 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT30-ER16-100 | $16 | $0 | 148.4 | 100 | 78 | 22 | 46 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT30-ER20-60 | $15 | $0 | 108.4 | 60 | 38 | 22 | 46 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT30-ER20-100 | $16 | $0 | 148.4 | 100 | 78 | 22 | 46 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT30-ER20-150 | $17 | $0 | 198.4 | 150 | 128 | 22 | 46 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT30-ER25-60 | $15 | $0 | 108.4 | 60 | 38 | 22 | 46 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT30-ER25-100 | $16 | $0 | 148.4 | 100 | 78 | 22 | 46 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT30-ER25-150 | $17 | $0 | 198.4 | 150 | 128 | 22 | 46 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT30-ER32-60 | $15 | $0 | 108.4 | 60 | 38 | 22 | 46 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT30-ER32-100 | $16 | $0 | 148.4 | 100 | 78 | 22 | 46 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT30-ER32-150 | $17 | $0 | 198.4 | 150 | 128 | 22 | 46 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT30-ER40-80 | $16 | $0 | 128.4 | 80 | 58 | 22 | 46 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER11M-70 | $20 | $0 | 135.4 | 70 | 43 | 27 | 63 | 16 | 11 | 16 | 1-7 | Fig.1 | ||
BT40-ER11M-100 | $20 | $0 | 165.4 | 100 | 73 | 27 | 63 | 16 | 11 | 16 | 1-7 | Fig.1 | ||
BT40-ER11M-150 | $31 | $0 | 215.4 | 150 | 123 | 27 | 63 | 16 | 11 | 16 | 1-7 | Fig.1 | ||
BT40-ER16-70 | $20 | $0 | 135.4 | 70 | 43 | 27 | 63 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT40-ER16-100 | $20 | $0 | 165.4 | 100 | 73 | 27 | 63 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT40-ER16-150 | $31 | $0 | 215.4 | 150 | 123 | 27 | 63 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT40-ER16-200 | $43 | $0 | 265.4 | 200 | 173 | 27 | 63 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT40-ER16-250 | $54 | $0 | 315.4 | 250 | 223 | 27 | 63 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT40-ER16-300 | $65 | $0 | 365.4 | 300 | 273 | 27 | 63 | 28 | 16 | 28 | 1-10 | Fig.1 | ||
BT40-ER20-70 | $20 | $0 | 135.4 | 70 | 43 | 27 | 63 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT40-ER20-100 | $20 | $0 | 165.4 | 100 | 73 | 27 | 63 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT40-ER20-150 | $31 | $0 | 215.4 | 150 | 123 | 27 | 63 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT40-ER20-200 | $43 | $0 | 265.4 | 200 | 173 | 27 | 63 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT40-ER20-250 | $57 | $0 | 315.4 | 250 | 223 | 27 | 63 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT40-ER20-300 | $71 | $0 | 365.4 | 300 | 273 | 27 | 63 | 34 | 20 | 34 | 1-13 | Fig.1 | ||
BT40-ER25-70 | $20 | $0 | 135.4 | 70 | 43 | 27 | 63 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT40-ER25-100 | $20 | $0 | 165.4 | 100 | 73 | 27 | 63 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT40-ER25-150 | $31 | $0 | 215.4 | 150 | 123 | 27 | 63 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT40-ER25-200 | $43 | $0 | 265.4 | 200 | 173 | 27 | 63 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT40-ER25-250 | $57 | $0 | 315.4 | 250 | 223 | 27 | 63 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT40-ER25-300 | $71 | $0 | 365.4 | 300 | 273 | 27 | 63 | 42 | 25 | 42 | 1-16 | Fig.1 | ||
BT40-ER32-70 | $20 | $0 | 135.4 | 70 | 43 | 27 | 63 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT40-ER32-100 | $20 | $0 | 165.4 | 100 | 73 | 27 | 63 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT40-ER32-150 | $31 | $0 | 215.4 | 150 | 123 | 27 | 63 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT40-ER32-200 | $43 | $0 | 265.4 | 200 | 173 | 27 | 63 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT40-ER32-250 | $57 | $0 | 315.4 | 250 | 223 | 27 | 63 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT40-ER32-300 | $71 | $0 | 365.4 | 300 | 273 | 27 | 63 | 50 | 32 | 50 | 2-20 | Fig.1 | ||
BT40-ER40-80 | $22 | $0 | 145.4 | 80 | 53 | 27 | 63 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER40-100 | $23 | $0 | 165.4 | 100 | 73 | 27 | 63 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER40-150 | $33 | $0 | 215.4 | 150 | 123 | 27 | 63 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER40-200 | $43 | $0 | 265.4 | 200 | 173 | 27 | 63 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER40-250 | $57 | $0 | 315.4 | 250 | 223 | 27 | 63 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER40-300 | $71 | $0 | 365.4 | 300 | 273 | 27 | 63 | 63 | 40 | 63 | 2-26 | Fig.1 | ||
BT40-ER50-100 | $43 | $0 | 165.4 | 100 | 43 | 27 | 63 | 78 | 50 | 78 | 6-34 | Fig.1 | ||
BT50-ER16-80 | $43 | $0 | 171.8 | 80 | 42 | 38 | 100 | 28 | 16 | 28 | 1-10 | Fig.2 | ||
BT50-ER16-100 | $43 | $0 | 201.8 | 100 | 62 | 38 | 100 | 28 | 16 | 28 | 1-10 | Fig.2 | ||
BT50-ER16-150 | $54 | $0 | 251.8 | 150 | 112 | 38 | 100 | 28 | 16 | 28 | 1-10 | Fig.2 | ||
BT50-ER16-200 | $68 | $0 | 301.8 | 200 | 162 | 38 | 100 | 28 | 16 | 28 | 1-10 | Fig.2 | ||
BT50-ER16-250 | $96 | $0 | 351.8 | 250 | 212 | 38 | 100 | 28 | 16 | 31 | 1-10 | Fig.3 | ||
BT50-ER16-300 | $124 | $0 | 401.8 | 300 | 262 | 38 | 100 | 28 | 16 | 33 | 1-10 | Fig.3 | ||
BT50-ER16-350 | $153 | $0 | 451.8 | 350 | 312 | 38 | 100 | 28 | 16 | 35 | 1-10 | Fig.3 | ||
BT50-ER20-80 | $43 | $0 | 181.8 | 80 | 42 | 38 | 100 | 34 | 20 | 34 | 1-13 | Fig.2 | ||
BT50-ER20-100 | $43 | $0 | 201.8 | 100 | 62 | 38 | 100 | 34 | 20 | 34 | 1-13 | Fig.2 | ||
BT50-ER20-150 | $54 | $0 | 251.8 | 150 | 112 | 38 | 100 | 34 | 20 | 34 | 1-13 | Fig.2 | ||
BT50-ER20-200 | $68 | $0 | 301.8 | 200 | 162 | 38 | 100 | 34 | 20 | 34 | 1-13 | Fig.2 | ||
BT50-ER20-250 | $96 | $0 | 351.8 | 250 | 212 | 38 | 100 | 34 | 20 | 37 | 1-13 | Fig.3 | ||
BT50-ER20-300 | $113 | $0 | 401.8 | 300 | 262 | 38 | 100 | 34 | 20 | 39 | 1-13 | Fig.3 | ||
BT50-ER20-350 | $124 | $0 | 451.8 | 350 | 312 | 38 | 100 | 34 | 20 | 41 | 1-13 | Fig.3 | ||
BT50-ER20-400 | $153 | $0 | 501.8 | 400 | 362 | 38 | 100 | 34 | 20 | 43 | 1-13 | Fig.3 | ||
BT50-ER25-80 | $43 | $0 | 181.8 | 80 | 42 | 38 | 100 | 42 | 25 | 42 | 1-16 | Fig.2 | ||
BT50-ER25-100 | $43 | $0 | 201.8 | 100 | 62 | 38 | 100 | 42 | 25 | 42 | 1-16 | Fig.2 | ||
BT50-ER25-150 | $54 | $0 | 251.8 | 150 | 112 | 38 | 100 | 42 | 25 | 42 | 1-16 | Fig.2 | ||
BT50-ER25-200 | $68 | $0 | 301.8 | 200 | 162 | 38 | 100 | 42 | 25 | 42 | 1-16 | Fig.2 | ||
BT50-ER25-250 | $96 | $0 | 351.8 | 250 | 212 | 38 | 100 | 42 | 25 | 45 | 1-16 | Fig.3 | ||
BT50-ER25-300 | $113 | $0 | 401.8 | 300 | 262 | 38 | 100 | 42 | 25 | 47 | 1-16 | Fig.3 | ||
BT50-ER25-350 | $124 | $0 | 451.8 | 350 | 312 | 38 | 100 | 42 | 25 | 49 | 1-16 | Fig.3 | ||
BT50-ER25-400 | $153 | $0 | 501.8 | 400 | 362 | 38 | 100 | 42 | 25 | 51 | 1-16 | Fig.3 | ||
BT50-ER32-80 | $43 | $0 | 181.8 | 80 | 42 | 38 | 100 | 50 | 32 | 50 | 2-20 | Fig.2 | ||
BT50-ER32-100 | $43 | $0 | 201.8 | 100 | 62 | 38 | 100 | 50 | 32 | 50 | 2-20 | Fig.2 | ||
BT50-ER32-150 | $54 | $0 | 251.8 | 150 | 112 | 38 | 100 | 50 | 32 | 50 | 2-20 | Fig.2 | ||
BT50-ER32-200 | $68 | $0 | 301.8 | 200 | 162 | 38 | 100 | 50 | 32 | 50 | 2-20 | Fig.2 | ||
BT50-ER32-250 | $96 | $0 | 351.8 | 250 | 212 | 38 | 100 | 50 | 32 | 50 | 2-20 | Fig.2 | ||
BT50-ER32-300 | $113 | $0 | 401.8 | 300 | 262 | 38 | 100 | 50 | 32 | 53 | 2-20 | Fig.3 | ||
BT50-ER32-350 | $124 | $0 | 451.8 | 350 | 312 | 38 | 100 | 50 | 32 | 54 | 2-20 | Fig.3 | ||
BT50-ER32-400 | $153 | $0 | 501.8 | 400 | 362 | 38 | 100 | 50 | 32 | 56 | 2-20 | Fig.3 | ||
BT50-ER32-450 | $181 | $0 | 551.8 | 450 | 412 | 38 | 100 | 50 | 32 | 58 | 2-20 | Fig.3 | ||
BT50-ER32-500 | $203 | $0 | 601.8 | 500 | 462 | 38 | 100 | 50 | 32 | 60 | 2-20 | Fig.3 | ||
BT50-ER32-550 | $220 | $0 | 651.8 | 550 | 512 | 38 | 100 | 50 | 32 | 65 | 2-20 | Fig.3 | ||
BT50-ER32-600 | $243 | $0 | 701.8 | 600 | 562 | 38 | 100 | 50 | 32 | 68 | 2-20 | Fig.3 | ||
BT50-ER40-80 | $43 | $0 | 186.8 | 80 | 42 | 38 | 100 | 63 | 40 | 63 | 2-26 | Fig.2 | ||
BT50-ER40-100 | $44 | $0 | 201.8 | 100 | 62 | 38 | 100 | 63 | 40 | 63 | 2-26 | Fig.2 | ||
BT50-ER40-150 | $54 | $0 | 251.8 | 150 | 112 | 38 | 100 | 63 | 40 | 63 | 2-26 | Fig.2 | ||
BT50-ER40-200 | $71 | $0 | 301.8 | 200 | 162 | 38 | 100 | 63 | 40 | 63 | 2-26 | Fig.2 | ||
BT50-ER40-250 | $99 | $0 | 351.8 | 250 | 212 | 38 | 100 | 63 | 40 | 63 | 2-26 | Fig.2 | ||
BT50-ER40-300 | $116 | $0 | 401.8 | 300 | 262 | 38 | 100 | 63 | 40 | 66 | 2-26 | Fig.3 | ||
BT50-ER40-350 | $127 | $0 | 451.8 | 350 | 312 | 38 | 100 | 63 | 40 | 67 | 2-26 | Fig.3 | ||
BT50-ER40-400 | $153 | $0 | 501.8 | 400 | 362 | 38 | 100 | 63 | 40 | 70 | 2-26 | Fig.3 | ||
BT50-ER40-450 | $181 | $0 | 551.8 | 450 | 412 | 38 | 100 | 63 | 40 | 72 | 2-26 | Fig.3 | ||
BT50-ER40-500 | $203 | $0 | 601.8 | 500 | 462 | 38 | 100 | 63 | 40 | 73 | 2-26 | Fig.3 | ||
BT50-ER40-550 | $220 | $0 | 651.8 | 550 | 512 | 38 | 100 | 63 | 40 | 75 | 2-26 | Fig.3 | ||
BT50-ER40-600 | $243 | $0 | 701.8 | 600 | 562 | 38 | 100 | 63 | 40 | 78 | 2-26 | Fig.3 | ||
BT50-ER50-100 | $62 | $0 | 201.8 | 100 | 62 | 38 | 100 | 78 | 50 | 78 | 6-34 | Fig.2 | ||
BT50-ER50-150 | $74 | $0 | 251.8 | 150 | 112 | 38 | 100 | 78 | 50 | 78 | 6-34 | Fig.2 | ||
BT50-ER50-200 | $102 | $0 | 301.8 | 200 | 162 | 38 | 100 | 78 | 50 | 78 | 6-34 | Fig.2 |
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.

Fig.1

Fig.2

Fig.3

Fig.1

Fig.2

Fig.3