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4 Blades Drill Bits

Product categories of 4 Blades Drill Bits, we are specialized manufacturers from China, Metal Drill Bit Set, Plate Drag Drill Bits suppliers/factory, wholesale high-quality products of Anchor Nut Drill Bits R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
4 Blades Drill Bits with drop centra R32

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Model No.: JBR3290FBL

Place of Origin: China

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
China Metal Drill Bit Set of with CE
R38 90mm 4 Blades Bits with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Model No.: JBR3890FBL

Place of Origin: China

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
China Manufacturer of Plate Drag Drill Bits
R51 90mm 4 Blades Bits with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Model No.: JBR5190FBL

Place of Origin: China

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
Customized Anchor Nut Drill Bits Made in China
R32 76mm 4 Blades Bits with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Place of Origin: China

Transportation: Ocean,Land,Air

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
Professional Manufacturer of 4 Blades Drill Bits
R38 76mm 4 Blades Bits with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Place of Origin: China

Transportation: Ocean,Land,Air

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
China Supplier of Metal Drill Bit Set
R51 115mm 4 Blades Bits with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Model No.: JBR51115FBL

Place of Origin: China

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
Expert Manufacturer of Plate Drag Drill Bits
anchor accessories 4 Blades Bit with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
300 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood cese

Min. Order: 300 Piece/Pieces

Model No.: JBR3251FBL

Place of Origin: China

Key Specifications: Hole: 51 to 115mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint, black...
Competitive Anchor Nut Drill Bits China Manufacturer
R32 90mm 4 Blades Bits with drop centra

Unit Price: USD 5 / Piece/Pieces

Min.Order Unit Price
500 Piece/Pieces USD 5 / Piece/Pieces

Brand: J.B

Packaging: plywood case

Min. Order: 500 Piece/Pieces

Place of Origin: China

Transportation: Ocean,Land,Air

Key Specifications: Bottom hole: 51 to 110mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stainless Production process: casting, forging, machining, welding Surface treatment: antirust, electro-galvanized, spray-paint,...
High Quality 4 Blades Drill Bits China Manufacturer
China 4 Blades Drill Bits Suppliers
Who is J.B?
1. We have been focusing on Drill Bits & Construction Accessories for more than 12 years.
2. Over 20,000 sqm land area with self-owned Casting, Forging & CNC Machining plants.
3. More than 200 workers(including 30 technicians and engineers).

What process we have?
1. Casting + Machining + Soldering
2. Forging + Machining + Cold Press

Why J.B?
1. ISO9001 / ISO14001/ DIN EN ISO3834-2 Certificated to guarantee good quality.
4. Digitalized management System (CRM, ERP, MES) contribute to on-time Delivery. 
3. Rich engineering experience to help you get cost-down solution.

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Peggy Xing Ms. Peggy Xing
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