high quality 8 3/4

Product Details

Product Description

Product Description
1、AISI 4145H -Heat treated steel dedicated for Petruleum drilling stools
2、Compact surface coating
Super toughness and wear-resistance
Good erosion-resistance
3、Hard metal nozzle with carbide liner，can effectively protect the bit body and nozzles from internal erosion
4、The outside is a steel
inside is a box made of plastic
which can protect the PDC bit well
avoid damaging the PDC bit during transportation
Please contact：
TEL：8618232186601 ；8617340754111
whatsapp:8618232186601
8618031733007
E-mail：drillbits1@zkdrilling.com
great03@pdcbit.net

---

>> New Product Nvidia Jetson Orin Nx 16GB Pn 900-13767-0000-000 and Our Realtimes Rtos-3004 Development Carrier Board Module
>> 36 Inch Acoustic Guitar Gig Bag Guitar Case Soft Guitar Backpack
>> HBM30 Taladro Vertical Drilling Press Milling Tapping machine
>> High-Quality 304 Stainless Steel Kitchen Faucet Mixer for Longevity
>> HC-S330 Full-functional Pediatrics baby care simulator nursing teaching manikin
>> Custom acceptable Lithium Battery nickel strip connector for electrical car
>> Wooden Rainbow Balls Toys Montessori Materials Natural Round Balls with Tray Color Sorting Educational Toys for Children
>> The 3D human body model of the 81-inch virtual anatomical table multi-media teaching integration machine self-help inquiry machine intelligent teaching system
>> sliding window of thermal break aluminum sliding window with aluminium balcony sliding window
>> Siemens or Weg Motor Tire Wire Remove Machine Shredding Scrap Tire Recycling Plant
>> Spin Dryer Motor /AC Motor /Wahsing Machine/ Clothes Dryer
>> Foska Big Butto 12-Digit Dual Power Office Supply Desktop Financial Electronic Calculators
>> Hard Chrome Plated Piston Rod for Hydraulic Cylinder
>> #5 isolator stakes
>> Taijia ZBL-U5100 ULTRASONIC PULSE TESTER HANDHELD ULTRASOUND DEVICE ULTRASONIC CONCRETE TESTER/METER
>> Factory produce and sale high quality construction machine brake pad no asbestos no dust long life
>> X6325B Rotary Head Turret Milling Machine
>> High Quality Square Lacquer Coaster in Holder Set of 4 Custom Design Drink Cup Coaster Set For Table Decor Wholesale
>> Custom Baseball Cap Design Your Own Hats Personalized Hats Logo
>> Waterfall LED Outdoor Christmas String Flash Light