PDC cutters different features are selected and bit profile design is optimized to suit different drilling applications in different formations to satisfy different requirements when drilling soft to medium hard formations without sulfureted hydrogen well section.
Cutting structure is force balanced,non-symmetrical blade and deep junk slots are designed to dramatically improve ROP of the bit.Matrix material of the bit adopts high quality steel and wear-resistance material with high performance is build-up welded on the surface of blades to prevent material from eroding.
Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
Machining precision and retention of cutters are ensured by using milling center with high performance five axes and high speed milling technology.
Our PDC bits are designed with newer abrasion-resistant cutters, and bit designs matched to your specific project lower drilling cost with 1.higher average ROP 2.greater stability 3.greater durability 4.Greater efficiency Drill longer: Our engineers developed a group of cutters for the specific wear issues you encounter. This is the optimum balance between cutter durability and cutter effectiveness with a lower probability of fracture. PDC bit Specifications 1. High wear resistance cutters. 2. Oppose-circumnutation design. 3. suitable for medium to hard formation For more info: www.crossingbit.com Hebei Crossing Drill Bit Manufacture CO.,LTD
Place of Origin.....................Germany Model Number........................TU1245 Weight ....................................3.5 Grade......................................HMS Material..................................Carbon Steel,1308 PDC cutters Shape.....................................ASH
Drill Bits
HSS M35 5% Cobalt Centre Drill Bits
HSS M35 5% Cobalt Step Drill Bits Set, Amber FINISHED, 3PCS:4-12, 4-20-4-32MM
170PCS HSS TWIST DRILL BITS SET, 118 DEGREE, DIN338, BLACK FINISHED IN METAL BOX. 1.0-8.0MMX0.5, EACH 10PCS 8.5-10.0MMX0.5, EACH 5PCS.
HSS M35 Cobalt 5% Twist Drill Bits SET, 1.0-10.0X0.5MM, 135 SPLIT POINT, DIN338 STANDARD, Amber Finishing,rose Plastic Box Packing
Power Screw Bits
Drill Machine
