Durable Low Pressure Good Drilling Bit

• Certification: ISO 9001:2000
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Product Name: CIR Drilling Bits
• Model NO.: CIR 130
• Name: Medium and Low Pressure Drill Bits
• Size: According to Your Needs
• Kind: Driliing Bit
• Transport Package: Wooden Case
• Specification: 65mm
• Trademark: ABT
• Origin: China
• Production Capacity: 10000

Product Description

China Durable Cir130  Low pressure Drilling Bit 


We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.




We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.