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| Categories | Machine Tools Accessories | 
|---|---|
| Place of Origin: | P.R.China | 
| Brand Name: | M&G Productions P.R.China | 
| Payment Terms: | T/T | 
| Supply Ability: | We have enough of machine tools and worker power for any quantity order in industrial tools | 
| MOQ: | Not Limited | 
| Price: | Reasonble price accorinding to your order quantity and quality inquiry | 
| Delivery Time: | 6-35 days | 
| Packaging Details: | stand export package,Polywood case or plastic box | 
| Origin: | China | 
| Brand: | M&G | 
| Package: | Polywood case or plastic box | 
| Application: | CNC Machine Center | 
| Type: | BT30/40/50 | 
| Taper tolerance:: | AT3 | 
| Usage: | CNC Machine Center | 
Competitive Price Micro Boring Bar
Feature:
1. BT NO taper shank is in conformity with AT3 standard
2. Inner bore D is in conformity with tolerance H5
3. Entire center cooling is good for through coolant and antivibration

Technical Parameters:
| Model No. | Type | D | d | L | L1 | L2 | L3 | M | Degree | |
| BT30 | -MGK1-55 | Fig.1 | 11 | 19 | 103.4 | 55 | 5.05 | - | M5*0.5 | - | 
| -MGK1-70 | 118.4 | 70 | ||||||||
| -MGK2-80 | 14 | 24 | 128.4 | 80 | 6.62 | |||||
| -MGK3-80 | 18 | 31 | 128.4 | 80 | 8 | M6*0.75 | ||||
| -MGK4-70 | 22 | 39 | 118.4 | 70 | 10 | M8*0.75 | ||||
| -MGK5-70 | 28 | 50 | 118.4 | 70 | 13 | M10*1 | ||||
| -MGK6-60 | 36 | 64 | 108.4 | 60 | 16 | M12*1 | ||||
| BT40 | -MGK1-100 | Fig.2 | 11 | 19 | 165.4 | 100 | 5.05 | 60 | M5*0.5 | 10 | 
| -MGK1-130 | 195.4 | 130 | ||||||||
| -MGK2-75 | Fig.1 | 14 | 24 | 140.4 | 75 | 6.62 | - | - | ||
| -MGK2-100 | 165.4 | 100 | ||||||||
| -MGK2-130 | Fig.2 | 195.4 | 130 | 75 | 10 | |||||
| -MGK2-160 | 125.4 | 160 | ||||||||
| -MGK3-80 | Fig.1 | 18 | 31 | 145.4 | 80 | 8 | - | M6*0.75 | - | |
| -MGK3-100 | 165.4 | 100 | ||||||||
| -MGK3-135 | Fig.2 | 200.4 | 135 | 85 | 10 | |||||
| -MGK3-165 | 230.4 | 165 | ||||||||
| -MGK4-70 | Fig.1 | 22 | 39 | 135.4 | 70 | 10 | - | M8*0.75 | - | |
| -MGK4-100 | 165.4 | 100 | ||||||||
| -MGK4-150 | Fig.2 | 215.4 | 150 | 95 | 10 | |||||
| -MGK4-170 | 235.4 | 170 | ||||||||
| -MGK5-60 | Fig.1 | 28 | 50 | 125.4 | 60 | 13 | - | M10*1 | - | |
| -MGK5-80 | 145.4 | 80 | ||||||||
| -MGK5-100 | 165.4 | 100 | ||||||||
| -MGK5-150 | 215.4 | 150 | ||||||||
| -MGK6-55 | 36 | 64 | 120.4 | 55 | 16 | M12*1 | ||||
| -MGK6-100 | 165.4 | 100 | ||||||||
| -MGK6-150 | 215.4 | 150 | ||||||||
| BT50 | -MGK1-115 | Fig.2 | 11 | 19 | 216.8 | 115 | 5.05 | 60 | M5*0.5 | 10 | 
| -MGK1-145 | 246.8 | 145 | ||||||||
| -MGK2-105 | Fig.1 | 14 | 24 | 206.8 | 105 | 6.62 | - | - | ||
| -MGK2-135 | Fig.2 | 236.8 | 135 | 75 | 10 | |||||
| -MGK2-165 | 266.8 | 165 | ||||||||
| -MGK3-110 | Fig.1 | 18 | 31 | 211.8 | 110 | 8 | - | M5*0.75 | - | |
| -MGK3-140 | Fig.2 | 241.8 | 140 | 85 | 10 | |||||
| -MGK3-170 | 271.8 | 170 | ||||||||
| -MGK4-100 | Fig.1 | 22 | 39 | 201.8 | 100 | 10 | - | M8*0.75 | - | |
| -MGK4-160 | Fig.2 | 261.8 | 160 | 95 | 10 | |||||
| -MGK4-205 | 306.8 | 205 | ||||||||
| -MGK5-90 | Fig.1 | 28 | 50 | 191.8 | 90 | 13 | - | M10*1 | - | |
| -MGK5-165 | 266.8 | 165 | ||||||||
| -MGK5-210 | Fig.2 | 311.8 | 210 | 120 | 10 | |||||
| -MGK5-270 | 371.8 | 270 | ||||||||
| -MGK6-85 | Fig.1 | 36 | 64 | 186.8 | 85 | 16 | - | M12*1 | - | |
| -MGK6-155 | 256.8 | 155 | ||||||||
| -MGK6-215 | 316.8 | 215 | ||||||||
| -MGK6-250 | 351.8 | 250 | ||||||||
| -MGK6-300 | Fig.2 | 401.8 | 300 | 160 | 10 | |||||
| -MGK6-350 | 451.8 | 350 | ||||||||
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