Zhuzhou Bartu Electromechanical Co., Ltd.
| Place of Origin | China |
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Product Specification
| Place of Origin | China | ||
| High Light | BT40 ER collet chuck tool holders ，precision BT40 tool holders ，ER collet chuck holders | ||
| Model | Taper | D | D1 | D2 | L | M | α | Fig |
| BT40-ER25-70 | 40 | 1.0~16 | 42 | 42 | 70 | M18x1.5-LH | - | A |
| BT40-ER25-80 | 40 | 1.0~16 | 42 | 42 | 80 | M18x1.5-LH | - | A |
| BT40-ER25-90 | 40 | 1.0~16 | 42 | 42 | 90 | M18x1.5-LH | - | A |
| BT40-ER25-100 | 40 | 1.0~16 | 42 | 42 | 100 | M18x1.5-LH | - | A |
| BT40-ER25-120 | 40 | 1.0~16 | 42 | 42 | 120 | M18x1.5-LH | - | A |
| BT40-ER25-150 | 40 | 1.0~16 | 42 | 42 | 150 | M18x1.5-LH | - | A |
| BT40-ER25-160 | 40 | 1.0~16 | 42 | 42 | 160 | M18x1.5-LH | - | A |
| BT40-ER25-200 | 40 | 1.0~16 | 42 | 42 | 200 | M18x1.5-LH | - | A |
| BT40-ER25-250 | 40 | 1.0~16 | 42 | 42 | 250 | M18x1.5-LH | 1 | B |
| BT40-ER25-300 | 40 | 1.0~16 | 42 | 42 | 300 | M18x1.5-LH | 1 | B |
| BT40-ER25-350 | 40 | 1.0~16 | 42 | 42 | 350 | M18x1.5-LH | 1 | B |
| BT40-ER25-400 | 40 | 1.0~16 | 42 | 42 | 400 | M18x1.5-LH | 1 | B |
| BT40-ER32-60 | 40 | 2.0~20 | 50 | 50 | 60 | M22x1.5-LH | - | A |
| BT40-ER32-70 | 40 | 2.0~20 | 50 | 50 | 70 | M22x1.5-LH | - | A |
| BT40-ER32-80 | 40 | 2.0~20 | 50 | 50 | 80 | M22x1.5-LH | - | A |
| BT40-ER32-90 | 40 | 2.0~20 | 50 | 50 | 90 | M22x1.5-LH | - | A |
| BT40-ER32-100 | 40 | 2.0~20 | 50 | 50 | 100 | M22x1.5-LH | - | A |
| BT40-ER32-120 | 40 | 2.0~20 | 50 | 50 | 120 | M22x1.5-LH | - | A |
| BT40-ER32-150 | 40 | 2.0~20 | 50 | 50 | 150 | M22x1.5-LH | - | A |
| BT40-ER32-160 | 40 | 2.0~20 | 50 | 50 | 160 | M22x1.5-LH | - | A |
| BT40-ER32-200 | 40 | 2.0~20 | 50 | 50 | 200 | M22x1.5-LH | - | A |
| BT40-ER32-250 | 40 | 2.0~20 | 50 | 50 | 250 | M22x1.5-LH | 1 | B |
| BT40-ER32-300 | 40 | 2.0~20 | 50 | 50 | 300 | M22x1.5-LH | 1 | B |
| BT40-ER32-350 | 40 | 2.0~20 | 50 | 50 | 350 | M22x1.5-LH | 1 | B |
| BT40-ER32-400 | 40 | 2.0~20 | 50 | 50 | 400 | M22x1.5-LH | 1 | B |
| BT40-ER40-70 | 40 | 3.0~26 | 63 | 60 | 70 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-80 | 40 | 3.0~26 | 63 | 60 | 80 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-90 | 40 | 3.0~26 | 63 | 60 | 90 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-100 | 40 | 3.0~26 | 63 | 60 | 100 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-120 | 40 | 3.0~26 | 63 | 60 | 120 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-150 | 40 | 3.0~26 | 63 | 60 | 150 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-160 | 40 | 3.0~26 | 63 | 60 | 160 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-200 | 40 | 3.0~26 | 63 | 60 | 200 | 1 1/8-16 UN-LH | - | A |
| BT40-ER40-250 | 40 | 3.0~26 | 63 | 60 | 250 | 1 1/8-16 UN-LH | - | B |
| BT40-ER40-300 | 40 | 3.0~26 | 63 | 60 | 300 | 1 1/8-16 UN-LH | - | B |
| BT40-ER40-350 | 40 | 3.0~26 | 63 | 60 | 350 | 1 1/8-16 UN-LH | - | B |
| BT40-ER40-400 | 40 | 3.0~26 | 63 | 60 | 400 | 1 1/8-16 UN-LH | - | B |
Company Details
Business Type:
Manufacturer
Year Established:
2023
Total Annual:
10000000-50000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Bartu Headquartered in Zhuzhou, China, renowned as the "World Capital of Cemented Carbide"—a global core hub for the cemented carbide industry and Asia's largest R&D and manufacturing base—we are a technology-driven industrial and trading enterprise dedicated to the R&D, producti... Bartu Headquartered in Zhuzhou, China, renowned as the "World Capital of Cemented Carbide"—a global core hub for the cemented carbide industry and Asia's largest R&D and manufacturing base—we are a technology-driven industrial and trading enterprise dedicated to the R&D, producti...
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