1.Increased penetration rate
2.long service life;low drilling cost
3.Excellent straghtness and hole clean quality
4.ISO:9001
Port: shenzhen
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,D/P,T/T
Contact Supplier
Packaging Detail: wooden box or as clients'requirement.
Delivery Detail: Within 10 days or as order quantity
Reaming Drill Bit
These bits are designed to enlarge pilot holes for development rounds, long hole blasting of drop raises and constructing service holes. We offer two types of reaming bits: button bit reamers and pilot adapter/reamers.
Model No.: HPD150
Features: Diamond core drill bit
1.changing thread
2.drills with roof segment
3.approved UKAS certification
Model No.: SEB-DCD
Features: Brazed Core Drill Bit for Marble: Smoothest cutting drill bit for soft stones.
Model No.: All types
Features: Manufacturer of PDC drill bits in China for many years with ISO certificate and controled quality.
Model No.: All types
Features: PDC Bit/ PDC Drill bit/ PDC Non-coring bit
Dia60,75,94,113,133,153,173,190,216(mm), etc.
ISO certificate and quality control
Model No.: All types
Features: We are leading manufacturer of PDC bits/ PDC drill bits/ PDC oil bits for oil & gas well drilling in China for many years.
Model No.: All types
Features: We are leading manufacturer PDC arc pillar bit, PDC coring/non-coring bit, PDC oil bit, PDC anchor shank bit, PDC drag bit, etc.
Model No.: All types
Features: We are leading manufacturer PDC arc pillar bit, PDC coring/non-coring bit, PDC oil bit, PDC anchor shank bit, PDC drag bit, etc.
Model No.: GLDT
Features: Diamond Milling and Router Bits
The Most Common Milling and Router Bits(dia.8~22mm)
Model No.: GLDK
Features: Diamond Core Drilling Bits for Glass
Drills with Counter-Sink
Model No.: GLDX
Features: Diamond Milling and Router Bits
The Most Common Milling and Router Bits(dia.8~22mm)
Model No.: GLDU
Features: Diamond Milling and Router Bits
The Most Common Milling and Router Bits(dia.8~22mm)
Model No.: GLDF
Features: Diamond Core Drilling Bits for Glass
Standard Drills with Self-Centering Spindle(dia.3~130mm)