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VDM Large Drill Bit Connecting Ring
The VDM large drill bit connecting ring
is a critical component that ensures secure and stable attachment between the drill bit and the driving tool, enhancing operational safety and precision.
This high-strength connecting ring is designed to withstand heavy-duty drilling applications, providing reliable performance and durability in demanding industrial environments.
Description
VDM Large Drill Bit Connecting Ring
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WET Connecting Ring Specifications
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We are focus on producing cemented carbide burrs ,carbide inserts ,carbide drills and carbide end mills over 10years . We also supply cnc toolholder as well as famous brand products like korloy ,mitsubishi ,sumitomo ,seco ,sandvik .
| Big Type | Adjustable Diameter Range | Shank Diameter |
|---|---|---|
| VMD Series Large Drill Bits | 045/050 (indicating a minimum drill diameter of 45mm and a maximum drill diameter of 50mm) | 13 (indicating a shank diameter of 13mm) |

Specifications
| Model Code | D | d2 | D1 | L1 | L | Guide Drill | Insert Seat | Clamp Screw | Wrench |
|---|---|---|---|---|---|---|---|---|---|
| VMD-045/050-13 | 45-50 | 13 | 28 | 50 | 85 | PLD-1035 | VMC-045050N/T | WCMX030204 | M2.5X5 |
| VMD-050/055-13 | 50-55 | 13 | 28 | 50 | 85 | PLD-1035 | VMC-050055N/T | WCMX030204 | M2.5X5 |
| VMD-055/060-16 | 55-60 | 16 | 32 | 60 | 100 | PLD-1238 | VMC-055060N/T | WCMX030204 | M2.5X6 |
| VMD-060/065-16 | 60-65 | 16 | 32 | 60 | 100 | PLD-1238 | VMC-060065N/T | WCMX030204 | M2.5X6 |
| VMD-065/070-16 | 65-70 | 16 | 32 | 60 | 100 | PLD-1238 | VMC-065070N/T | WCMX030204 | M2.5X6 |
| VMD-070/075-22 | 70-75 | 22 | 40 | 70 | 115 | PLD-1645 | VMC-070075N/T | WCMX050308 | M3.0X8 |
| VMD-075/080-22 | 75-80 | 22 | 40 | 70 | 115 | PLD-1645 | VMC-075080N/T | WCMX050308 | M3.0X8 |
| VMD-080/085-22 | 80-85 | 22 | 40 | 70 | 115 | PLD-1645 | VMC-080085N/T | WCMX050308 | M3.0X8 |
| VMD-085/090-27 | 85-90 | 27 | 48 | 70 | 120 | PLD-1645 | VMC-085090N/T | WCMX06T308 | M3.5X10 |
| VMD-090/095-27 | 90-95 | 27 | 48 | 70 | 120 | PLD-1645 | VMC-090095N/T | WCMX06T308 | M3.5X10 |
| VMD-095/100-27 | 95-100 | 27 | 48 | 70 | 120 | PLD-1645 | VMC-095100N/T | WCMX06T308 | M3.5X10 |
| VMD-100/105-32 | 100-105 | 32 | 58 | 80 | 130 | PLD-2045 | VMC-100105N/T | WCMX050308 | M3.0X8 |
| VMD-105/110-32 | 105-110 | 32 | 58 | 80 | 130 | PLD-2045 | VMC-105110N/T | WCMX050308 | M3.0X8 |
| VMD-110/115-32 | 110-115 | 32 | 58 | 80 | 130 | PLD-2045 | VMC-110115N/T | WCMX050308 | M3.0X8 |
| VMD-115/120-40 | 115-120 | 40 | 70 | 90 | 145 | PLD-2556 | VMC-115120N/T | WCMX06T308 | M3.5X10 |
| VMD-120/125-40 | 120-125 | 40 | 70 | 90 | 145 | PLD-2556 | VMC-120125N/T | WCMX06T308 | M3.5X10 |
| VMD-125/130-40 | 125-130 | 40 | 70 | 90 | 145 | PLD-2556 | VMC-125130N/T | WCMX06T308 | M3.5X10 |
| VMD-130/135-40 | 130-135 | 40 | 70 | 90 | 145 | PLD-2556 | VMC-130135N/T | WCMX06T308 | M3.5X10 |
| VMD-135/140-40 | 135-140 | 40 | 70 | 90 | 145 | PLD-2556 | VMC-135140N/T | WCMX06T308 | M3.5X10 |
| VMD-140/150-50 | 140-150 | 50 | 80 | 100 | 160 | PLD-3068 | VMC-140150N/T | WCMX06T308 | M4.0X10 |
| VMD-150/160-50 | 150-160 | 50 | 80 | 100 | 160 | PLD-3068 | VMC-150160N/T | WCMX06T308 | M4.0X10 |
| VMD-160/170-50 | 160-170 | 50 | 80 | 100 | 160 | PLD-3068 | VMC-160170N/T | WCMX06T308 | M4.0X10 |
| VMD-170/180-50 | 170-180 | 50 | 80 | 100 | 160 | PLD-3068 | VMC-170180N/T | WCMX06T308 | M4.0X10 |

The VMD large drill bit series is designed for heavy-duty drilling applications, offering superior performance and durability. Each drill bit is engineered to provide high precision and efficiency in drilling operations.
Specifications
| Model Code | d1 | d2 | L | L1 | D | L2 | Connecting Screw | Drive Ring |
|---|---|---|---|---|---|---|---|---|
| VMD13-115L | 32 | 13 | 115 | 77 | 28 | 70 | M8 | WET-281310 |
| VMD13-200L | 32 | 13 | 200 | 165 | 28 | 70 | M8 | WET-281310 |
| VMD13-300L | 32 | 13 | 300 | 265 | 28 | 70 | M8 | WET-281310 |
| VMD16-125L | 32 | 16 | 125 | 86 | 32 | 70 | M8 | WET-321610 |
| VMD16-200L | 32 | 16 | 200 | 161 | 32 | 70 | M8 | WET-321610 |
| VMD16-300L | 32 | 16 | 300 | 261 | 32 | 70 | M8 | WET-321610 |
| VMD22-148L | 40 | 22 | 148 | 109 | 40 | 80 | M10 | WET-402212 |
| VMD22-200L | 40 | 22 | 200 | 161 | 40 | 80 | M10 | WET-402212 |
| VMD22-300L | 40 | 22 | 300 | 261 | 40 | 80 | M10 | WET-402212 |
| VMD27-168L | 40 | 27 | 168 | 133 | 48 | 80 | M10 | WET-482712 |
| VMD27-300L | 40 | 27 | 300 | 265 | 48 | 80 | M10 | WET-482712 |
| VMD32-186L | 50.5 | 32 | 186 | 151 | 58 | 80 | M12 | WET-583214 |
| VMD32-300L | 50.5 | 32 | 300 | 265 | 58 | 80 | M12 | WET-583214 |
| VMD40-186L | 50.5 | 40 | 186 | 151 | 70 | 80 | M16 | WET-704014 |
| VMD40-300L | 50.5 | 40 | 300 | 265 | 70 | 80 | M16 | WET-704014 |
| VMD50-184L | 50.5 | 50 | 184 | 149 | 80 | 80 | M16 | WET-805016 |
| VMD50-300L | 50.5 | 50 | 300 | 265 | 80 | 80 | M16 | WET-805016 |
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