Powered by Made-in-China.com
Heavy Duty 89mm Diamond Core Drill Bit with High Temperature Curing
US$12.67
300-599 Pieces
US$12.47
600-999 Pieces
US$12.27
1,000+ Pieces
Product profile
Customization
AvailableCustomized
CustomizedLength
Jobber-lengthModel NO.
89flType
Core Drill BitMaterial
DiamondUsage
Masonry DrillingColour
Support CustomizationWelding Procedure
High Frequency WeldingLength of Drill Pipe
295mmKnife Tooth Process
High Temperature CuringTransport Package
Neutral PackingSpecification
Outer diameter: 16mm-350mm, 44 specifications in tTrademark
TIANFUOrigin
Shijiazhuang, Hebei, ChinaHS Code
8207501000Production Capacity
180000pieces/YearsKey features
High Temperature Curing: Knife tooth process uses high temperature curing for enhanced durability.
Premium Diamond Segments: Sharp cutting, high wear resistance, and longer service life.
Precision Sintering: Strong segment bonding prevents breakage or falling off during use.
Wide Compatibility: Effective on concrete, reinforced concrete, brick, stone, and granite.
Direct Factory Supply: In-house production with full size range and ready stock available.
High Drilling Efficiency: Fast penetration with no jamming to improve construction speed.
Customization Support: Full customization available for size, material, and packaging.
Cost Effective: 30%-50% longer life than ordinary bits, lowering overall operating cost.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.01h CertifiedTerms of Payment: T/T, LC
AI-Powered supplier vetting
SummaryTianfu Tools is a diamond-tool manufacturer established in 2004 and registered in 2009, with stated independent R&D, production, and global sales capabilities. Its scope covers machine tools, diamond tools, hardware tools, electromechanical products, and related import/export activities. Evidence shows 20 years of technical accumulation, eight national patents, four registered trademarks, three production lines, and flexible customization. However, the supplier reports no available SDK, no new products in the past year, no ODM service, no OEM for popular brands, and no supplier-management-system certification. Service procedures exist for corrective actions and complaints, but written records are absent. Export, financial, and customer-case evidence is limited or inconsistent, so several fields remain unverified.
Supplier typeThe supplier is a manufacturer and seller of diamond tools, machine tools, hardware tools, and electromechanical products, with stated R&D, production, and export capabilities. Its history began with diamond-tool manufacturing, and it operates three production lines.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No other certification is identified in the provided slices, although patents and trademarks are reported separately and do not constitute management-system certification.
R&D capabilityThe supplier states it has independent R&D, 20 years of technical accumulation, eight national patents, four registered trademarks, and an R&D focus on materials, structures, and processes. However, it reports no new product in the past year and no available SDK, so innovation strength is evidenced historically but current product-development activity is mixed.
Production capacityThe supplier lists high-temperature sintering, laser cutting, mixing, lathing, punching, sandblasting, and welding equipment, and operates three production lines. It also reports an instruction for finished-product inspection, but no written inspection records are available; capacity scale and production output are therefore only partially demonstrated.
Customization capabilityFlexible customization is explicitly available, and the company description states that it provides customized production and one-stop solutions from design to delivery. In contrast, the supplier reports no ODM service and no OEM service for popular brands, indicating customization capability with restrictions on certain service models.
Product Q&A
Q:Do you support customization?
A:
Yes! We provide full customization including size, material and packaging.
Q:What materials can you drill? Are there different models?
A:
They can be widely used on concrete, reinforced concrete, red brick, granite, marble, etc. We have three types: wet core bits (for water cooling), dry core bits (for water-free environments), and wet & dry dual-use core bits. You can choose the corresponding model for different working conditions.
Q:What material are your drill bits made of? How durable are they?
A:
We use high-grade diamond segments and high-quality blanks. They feature high sharpness and strong wear resistance. Under the same working conditions, their service life is 30%-50% longer than ordinary drill bits, with a lower overall cost.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1.
Q:What are the payment terms?
A:
We accept T/T and LC.
Send Inquiry
*To:
Shijiazhuang Tianfu Tool Co., Ltd.
Shijiazhuang Tianfu Tool Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
HSS Twist Drill Bit with Straight Shank Heavy Duty
US$0.0014-3.00
1 Piece(MOQ)
Heavy-Duty DHD360 Mining Drill Bit with Durable Spherical Inserts
US$40.00-300.00
1 Piece(MOQ)
Diamond Core Drill Bit with High Bonding Strength Between Segments
US$5.59-6.58
1 Piece(MOQ)
Heavy Duty Drill for Industrial Use Diamond Core Drill Bits
US$2.70-2.90
1 Piece(MOQ)
Fast-Drilling Diamond Core Drill Bit with High-Frequency Welding Segments
US$5.59-6.58
1 Piece(MOQ)
Heavy - Duty Tasks Reliable High Quality Diamond Core Drill Bit
US$1.20-1.80
100 Pieces(MOQ)
Wireline Hot Press Drill Bit with High Core Recovery Rate
US$54.00
3 Pieces(MOQ)
Durable Nq Hq Pq Core Drill Bit with High Manganese Steel
US$73.77-77.74
1 Piece(MOQ)
Heavy-Duty High-Pressure Drill Bits for Efficient Quarry Operations
US$40.00-300.00
1 Piece(MOQ)
Heavy Duty Tri-Point Flat Wood Spade Drill Bit with Cutting Groove
US$0.10-1.00
1,000 Pieces(MOQ)
Heavy Duty PDC Core Drill Bit for Hard Rock Formation
US$88.88-700.77
1 Piece(MOQ)
High-Efficiency Wear-Resistant Steel Helmet Core Drill Bit with Good Price
US$37.00-38.00
1 Piece(MOQ)
Premium Quality Dry Diamond Core Bits with Vacuum Brazed Protection for High-Efficiency Granite Drilling
US$6.00-7.00
10 Pieces(MOQ)
Heavy Duty Step Drill Bit with Titanium Coating 1-6 Flute
US$2.90-10.00
500 Pieces(MOQ)
Heavy Duty Quick Change Center Point Flat Wood Spade Drill Bit with Cutting Groove
US$0.10-1.00
1,000 Pieces(MOQ)
