4.1/2", 4.3/4", 5.1/8", 5.5/8" Non-Coring PCD Bit

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: 4.1/2", 4.3/4", 5.1/8", 5.5/8" PCD bit
• Length: Customized
• Type: Non-Coring
• Material: Diamond
• Usage: Well Drilling, Drilling
• Kind: Diamond Drill
• Brand: Crown
• Size: Customized
• Colour: Customized
• Transport Package: Cartons
• Specification: All Size
• Trademark: CROWN
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

1) Powdered metal matrix body for longer service life.

2) Advanced geometric design for faseter penetration.

3) Added cutters for maximum performance.

4) TSP gauge protection.

5) Large junk slots for better hole cleaning.

6) Oil field technology for deep hole drilling.