PDC drill bolt

PDC anchor bit Jinan, China Coal Mining Equipment Co., Ltd. is a professional manufacturer, good product quality, service and good attitude, delivery speed, you are welcome to establish long-term partnerships. 18660195238 drill is used in the drilling of solid material through holes or blind holes, and to the existing hole reaming tool. Commonly used mainly twist drill, flat drill, center drill, deep hole drilling and core drill. Reamer and countersink although not in the physical material drilling, but the habit will also drill them into a category. PDC anchor bit (ordinary) Specifications: ф27-32mm PDC anchor bits (enhanced) Specifications: ф27-32mm Note: routine use of screw M14 × 1.5 should be used in the other thread when ordering my company production of diamond drill bits, carbide drill bits, drill bit word, cross bits, coring bits, PDC drill bits, cross cylindrical drill, air drill, auger, flat mood drill, coal drills, etc.