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Henan Drills-King Mining Technology Co., Ltd. was established in High-tech Zone, Zhengzhou, Henan Province in 2009, is a well-known enterprise,  provides related technical and service for diamond tools industry, and through the ISO9001 international quality system certification.  It is mainly engaged in manufacturing of PDC cutter, PDC drill bit, diamond drill bit, glass bit, brazed diamond hole saw, saw blade, engraver bur, grinding wheel, polishing pad, and other related tools, which is widely used in mining, geological exploration, drilling, cutting and grinding of stone, glass, ceramic tile and so on. 

Hot Sale

PDC Products
Diamond Core Drill Bits
Saw Blades
Tungsten Carbide Drill Bit
25 27 28 32 42 43 mm Pdc Anchor Shank Drill Bit Roof Bolting Bit Coal Mine 2 Wings Bit
$3.00 - $7.50/piece
10.0 pieces(Min. Order)
Mining Tools Multiple Size High Quality 6" 153mm Pdc Bit with 4 Wings Drilling Drag Bit For Hard Rock Drilling
For Well Drilling
For Drilling Tool
Drill Bit
$40.00 - $180.00/piece
1.0 piece(Min. Order)
Professional Water Well Drilling Tool Diamond Head Core Bits PDC Drill Bit
$20.00 - $200.00/piece
1.0 piece(Min. Order)
Good Price Tools Drill Mining Use Reamer / Expanding Hole Opener PDC Drill Bits
$20.00 - $450.00/piece
10.0 pieces(Min. Order)
High adaptability 130mm 140mm 220mm PDC Water Well Drill Bit for Complex Formation
For Well Drilling
Water Well
Water Well Drilling
$135.00 - $850.00/piece
1.0 piece(Min. Order)
Factory price non core PDC diamond drill bit / rock drill bits
$143.00 - $145.00/piece
1 piece(Min. Order)
Vacuum Brazed M14 Diamond Tools Cutting Bit Tile Hole Saw Diamond Core Drill Bit Set
$2.15 - $55.00/piece
1.0 piece(Min. Order)
Vacuum Brazed M14 Diamond Hole Saw Diamond Core Drill Bit 6mm 18mm 20mm 60mm 150mm
$2.35 - $10.00/piece
5.0 pieces(Min. Order)
Brocas de Granito 35mm Dry Diamond Core Drill Bit 1-3/8'' Drill Hole Granite
Core Drill Bit
Drilling Holes
$5.99 - $40.00/piece
1.0 piece(Min. Order)
China Manufacture Hot Sale Oem Glass Hole Saw Diamond Coated Core Drill Bit
$0.19 - $12.00/piece
5.0 pieces(Min. Order)
Marble Granite Ceramics Tile Glass Sintered Stone Bits Scie Cloche Diamond Segmented Core Drill Bit
$3.00 - $10.00/piece
1.0 piece(Min. Order)
Aq Bq Hq Nq Pq Core Drill Bit Impregnated Diamond Core Bit For Mine Drilling
$50.00/piece
1 piece(Min. Order)
4inch 4.5 Inch 5inch Multipurpose Diamond Cutting Disc Reinforced Circular Diamond Saw Blade For Cutting Stone Concrete And Tile
Diamond Saw Blade
Fast Cutting
$0.99 - $2.90/piece
5 pieces(Min. Order)
115mm 4.5 Inch Diamond Tile Saw Blade Dual Purpose Cutting-angle Grinding Disc For Cutting Ceramic Tiles Porcelain Granite
$5.00/piece
2 pieces(Min. Order)
300mm 350mm 400mm 500mm 600 mm Diamond Saw Blade Cutting Disc for Granite Marble Concrete Stone Tile
$5.00 - $50.00/piece
1.0 piece(Min. Order)
14"/350MM Concrete diamond cutting disc reinforced concrete saw blade
Ti-coated
$25.00 - $28.00/piece
10 pieces(Min. Order)
25mm 30mm 35mm 40mm 50mm 60mm 75mm 90mm Diamond Cutting Disc Marble Saw Blade for Granite Cutting
$1.99 - $3.50/piece
10 pieces(Min. Order)
Long cutting life electroplated diamond cutting disc for porcelain tiles marble 180mm 125mm 115mm
$7.40 - $7.50/piece
10.0 pieces(Min. Order)
Mining Engineering Tools Coal Miner Machinery Parts Coal Cutting Drill Bit 27mm 28mm 32mm 42mm 43mm
$2.00 - $20.00/piece
10.0 pieces(Min. Order)
Rock Drilling Tool 7 Degree Tapered Chisel / Cross / Button Drill Bits
$1.00 - $15.00/piece
10.0 pieces(Min. Order)
Cost effective quarry and mining spherical button bits
$32.00 - $35.00/piece
1 piece(Min. Order)
New arrival 30mm button drill bit 30mm taper button bit
$5.00 - $10.00/piece
1.0 piece(Min. Order)
7 Degree Tungsten Carbide Quarry Rock Drilling Taper Shank Cross Bit for Mining Machinery Parts
$1.00 - $15.00/piece
10.0 pieces(Min. Order)
27mm 28mm 30mm 32mm 36mm 38mm 42mm twin wings coal bit
$2.00 - $20.00/piece
10.0 pieces(Min. Order)
Top picks
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4inch 4.5 Inch 5inch Multipurpose Diamond Cutting Disc Reinforced Circular Diamond Saw Blade For Cutting Stone Concrete And Tile
Diamond Saw Blade
Fast Cutting
$0.99 - $2.90/piece
5 pieces(Min. Order)
European quality diamond crowns for ceramic tiles
Core Drill Bit
$57.00 - $60.00/piece
1 piece(Min. Order)
Diamond Crown Vacuum Brazed Diamond Saw Bit Tile Hole Saw Set M14 Diamond Core Drill Bit Kit for Tiles Porcelain
Hole Saw
Core Drill Bit
$2.15 - $56.00/piece
1.0 piece(Min. Order)
4" 4.5" 5" 6" 7" 8" 9" 10" Super Thin Diamond Tile Blade Porcelain Saw Blade for Cutting Porcelain Tile Granite Marbles
Fast Cutting
Super Thin
Saw Blade
$1.00 - $4.00/piece
2 pieces(Min. Order)
Vacuum Brazed M14 Diamond Tools Cutting Bit Tile Hole Saw Diamond Core Drill Bit Set
Hole Saw
$2.50 - $56.00/piece
1.0 piece(Min. Order)
25mm 30mm 35mm 40mm 50mm 60mm 75mm 90mm Diamond Cutting Disc Marble Saw Blade for Granite Cutting
$1.99 - $3.50/piece
10 pieces(Min. Order)
3inch 4inch 5inch 6inch 8inch Diamond sponge polishing pad/Marble stone sponge flexible pads
For Granite
For Marble
For Stone
$1.65 - $3.00/piece
10 pieces(Min. Order)
Diamond Blade Cutting Disc 300*2.6*25.4 Diamond Concrete Saw Blade 300mm Granite Cutting Disc
$19.00/piece
5 pieces(Min. Order)
Premium Electroplated Diamond Hand Sanding Sanding Pads Diamond Hand Polishing Pads for Granite Stone Marble Ceramic
$3.50 - $6.00/piece
10 pieces(Min. Order)
6-50mm Tile Drill Bits Glass Core Drill Bits Hole Saw Diamond Drill Bit for Glass Tile Ceramic Marble Porcelain Cutting
Hole Saw
Diamond Drill Bit
Tile Drill Bit
$0.20 - $50.00/piece
10.0 pieces(Min. Order)
High adaptability 130mm 140mm 220mm PDC Water Well Drill Bit for Complex Formation
For Well Drilling
Water Well
Water Well Drilling
$135.00 - $850.00/piece
1.0 piece(Min. Order)
Mining Tools Multiple Size High Quality 6" 153mm Pdc Bit with 4 Wings Drilling Drag Bit For Hard Rock Drilling
For Well Drilling
For Drilling Tool
Drill Bit
$40.00 - $180.00/piece
1.0 piece(Min. Order)
Brocas de Granito 35mm Dry Diamond Core Drill Bit 1-3/8'' Drill Hole Granite
Core Drill Bit
Drilling Holes
$5.99 - $40.00/piece
1.0 piece(Min. Order)
M14 Diamond Hole Saw Diamond Core Drill Bit Marble Granite Diamond Hole Saw
Hole Saw
Core Drill Bit
For Masonry Drilling
$3.00 - $20.00/piece
1.0 piece(Min. Order)
dry vacuum brazed diamond drilling core bits/ diamond hole cutter/ porcelain tile core drill
Hole Saw
Hex Shank
Core Drill Bit
$52.00 - $59.00/set
1.0 set(Min. Order)
105mm 115mm 125mm 180mm 250mm hot press cutting tile turbo diamond saw blade disc for porcelain
Diamond Saw Blade
$2.90 - $3.20/piece
1.0 piece(Min. Order)
Tile Hole Saw Diamond Coated Drill Bit Set Tile Marble Glass Ceramic Hole Saw Drilling Bits For Power Tools
Hole Saw
Core Drill Bit
Hole Saw Drill Bit
$1.00 - $10.00/piece
1.0 piece(Min. Order)
Granite marble polishing tools 5 step dry diamond polishing pad
Diamond Polishing Pad
Polishing Tools
$1.80 - $3.60/piece
10.0 pieces(Min. Order)
105mm saw blade Diamond 115mm diamond cutting grinding disc ceramic tile 125mm cutting disc saw blade
Saw Blade
$2.50 - $3.99/piece
10 pieces(Min. Order)
Diamond Grinding Pad Electroplated Diamond Hand Pads Ceramic Tilestone Abrasive Foam Polishing Pad
Foam Polishing Pad
Grinding Pads
$5.90 - $6.00/piece
10 pieces(Min. Order)
Hole Saw Kit Cutter Concrete Ceramic Stone Dry Drilling M14 Vacuum Brazed Diamond Core Bits Set
Hole Saw
Core Drill Bit
Dry Drilling
$2.68 - $2.98/piece
100 pieces(Min. Order)
100mm 4" 3000 grit dry wet diamond polishing pad for granite marble stone polishing pads
Diamond Polishing Pad
Stone Polishing Pad
$2.30 - $2.50/piece
2 pieces(Min. Order)