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FOB Price: US $20-180 / Piece
Min. Order: 50 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling
- No. of Button: 6 Buttons / 7 Buttons / 8 Buttons / 9 Buttons
FOB Price: US $4-4.5 / Piece
Min. Order: 1,000 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling
- No. of Button: 4 Buttons / 7 Buttons
FOB Price: US $3.5-9.9 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Drilling Button Bits
- Material: Alloy Steel
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling
- No of Button: 4/5/6/7/8 Buttons
FOB Price: US $220-330 / Piece
Min. Order: 10 Pieces
- Surface Treatment: Spray-Paint
- Manufacturing Process: Forging
- Material: Cast Steel
- Model No.: Yt24
- Styles: Yt23 Yt24 Yt27 Yt28 Yt29
- Loading Port: Qingdao, China
FOB Price: US $70-180 / Piece
Min. Order: 10 Pieces
- Certification: ISO 9001:2000
- Standard: AISI
- Surface Treatment: Polishing
- Manufacturing Process: Forging
- Material: Alloy Steel
- Transport Package: Composite Wooden Box
FOB Price: US $70-180 / Piece
Min. Order: 10 Pieces
- Certification: ISO 9001:2000
- Standard: AISI
- Surface Treatment: Polishing
- Manufacturing Process: Forging
- Material: Alloy Steel
- Transport Package: Composite Wooden Box
FOB Price: US $70-90 / Piece
Min. Order: 50 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling
- Transport Package: Composite Wooden Box
FOB Price: US $70-90 / Piece
Min. Order: 50 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling
- Transport Package: Composite Wooden Box
FOB Price: US $60-400 / Piece
Min. Order: 50 Pieces
- Surface Treatment: Spray-Paint
- Manufacturing Process: Forging
- Material: Alloy Steel
- Length: 600-6000mm
- MOQ: 50 PCS
- Usage: Mining Drilling, Rock Drilling
FOB Price: US $220-290 / Piece
Min. Order: 10 Pieces
- Surface Treatment: Spray-Paint
- Manufacturing Process: Forging
- Material: Cast Steel
- Model No.: Yt24
- Drilling Way: Impactor
- Package: Plywood Case
FOB Price: US $30-200 / Piece
Min. Order: 50 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Mining Drilling, Quarries Drilling
- Diameter: 64-127mm
FOB Price: US $35-55 / Piece
Min. Order: 20 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling
- Button Style: Spherical, Parabolic, Ballistic Buttons
FOB Price: US $3.5-9.5 / Piece
Min. Order: 50 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Drilling Button Bits
- Material: Alloy Steel
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling
- No of Button: 4/5/6/7/8 Buttons
FOB Price: US $3.5-9.9 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Mine Drilling, Quarry Drilling
- MOQ: 50 PCS
FOB Price: US $3.5-9.9 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Tapered Button Bits
- Material: Alloy Steel
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling; Rock Drilling
- Steel: Alloy Steel
FOB Price: US $50-200 / Piece
Min. Order: 20 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Core Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling
- Diameter: 80-95mm
FOB Price: US $100-1,000 / Piece
Min. Order: 20 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Core Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling
- Diameter: 70-1000mm
FOB Price: US $55-70 / Piece
Min. Order: 20 Pieces
- Standard: ASTM
- Surface Treatment: Spray-Paint
- Manufacturing Process: Forging
- Material: Alloy Steel
- Hardness: HRC50-55
- Thread: T38 Series
FOB Price: US $15-60 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Jobber-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarry Drilling; Mine Drilling
- Color: Customized
FOB Price: US $10-200 / Piece
Min. Order: 10 Pieces
- Surface Treatment: Spray-Paint
- Manufacturing Process: Forging
- Material: Alloys Steel
- Rod Length: 400-3200mm
- Color: Customized
- Diameter: 17-22mm
FOB Price: US $18-30 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling
- No. of Button: 7/9/12/13 Buttons
FOB Price: US $3.5-9.9 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling
- Button No: 4/5/6/7/8 Buttons
FOB Price: US $50-400 / Piece
Min. Order: 10 Pieces
- Surface Treatment: Spray-Paint
- Manufacturing Process: Forging
- Material: Alloy Steel
- MOQ: 10 PCS
- Length: 1220-6095mm
- Package: Plywood Box
FOB Price: US $3.5-9.9 / Piece
Min. Order: 100 Pieces
- Customized: Customized
- Length: Taper-length
- Type: Center Drill Bit
- Material: Cobalt Steel Alloys
- Usage: Well Drilling, Metal Drilling, Mine Drilling, Quarry Drilling
- MOQ: 100 PCS