show pictures

Product Categories

PDC Bits for Oil&Gas

Contact Now

Shaanxi Hainaisen Petroleum Technology Co.,Ltd

Country/Region:china

Contact Person:MrLiu

Contact Now

Name: 133mm Coal Concave Drill Bit 3 Hole Button Bits Rock Drilling
Brand: Hainaisen
Price: 1 USD

Products Detailed

133mm Concave Drill Bit Water Drill Bit Mining PDC Bit Metal Drill Bit Characteristics: 1. The top surface of the drill bit is a shallow conical ...

View Products Detailed →

Product Tags:

China Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0~9