If you have any questions about our products, please complete the form below. We will respond to your inquiries as soon as possible. Tips: Fields marked with*are required. Diamond Coring Drill Tool Size and Set Common specifications of diamond coring drill bits (inch): 2 4 5 6 7 8 10 12 inches, वगैरह. Common specifications of diamond coring drill bits (मिमी): 110मिमी, 110मिमी, 117मिमी, 120मिमी, 125मिमी, 127मिमी, 130मिमी, 150मिमी, 160मिमी, 180मिमी, 200मिमी, वगैरह. *Subject: *तुम्हारा नाम: *ई-मेल: *फ़ोन: व्हॉट्सअप�: Company: Country: *Content: जमा करें Δ