$18.00 5 carat(MOQ)

1.5CT Per PCS White Rough Diamond Big Size for jewelry

Chenguang Machinery & Electric Equipment Co., Ltd.
$8.00 50 Pieces(MOQ)

PDC Cutters 0804 0808 for Petroleum Exploration and Drilling High Abrasion Resistance for Drills

Zhengzhou Alloy New Reserves Co., Ltd.
$300.00 1 carat(MOQ)

Hpht Synthetic White Uncut Rough Diamond for Jewelry

Chenguang Machinery & Electric Equipment Co., Ltd.
$8.00 20 kg(MOQ)

China Zhengzhou Factory Supply Oil Well Gas Drilling Bit PDC Cutter PDC Insert 1308 1313 1613 1616 1919

Zhengzhou Alloy New Reserves Co., Ltd.
$28.00 10 Pieces(MOQ)

Cutting Tools Tcgw090204 Triangular CBN Inserts for High Speed Machining

Wuxi Soon Technology Co., Ltd.
$185.00 2 ct(MOQ)

Wholesale Price White Large Size Uncut Lab Grown Diamond Hpht Diamond Rough

HENAN GRACE JEWELRY CO., LTD.
$1.00 5000 carat(MOQ)

Superhard Abrasive Synthetic Diamond Micron Powder for Grinding Tools

IHKA International Cooperation Services (Henan) Ltd.
$16.00 50 ct(MOQ)

High Quality and Mix Size of Hpht Uncut Rough White Diamond

Chenguang Machinery & Electric Equipment Co., Ltd.
$8.00 20 kg(MOQ)

China Zhengzhou Factory 1308 1313 PDC Cutter and Spherical PDC Inserts and Conical Shaped PDC

Zhengzhou Alloy New Reserves Co., Ltd.
$80.00 5 kg(MOQ)

PDC Substrate for Oil Drilling Use 1313 Carbide Diamond Round Buttton Bits

Hunan Jetvision Industrial Co., Ltd.
$300.00 1 carat(MOQ)

Synthetic Hpht Rough Uncut Diamond Gemstones

Chenguang Machinery & Electric Equipment Co., Ltd.
$0.45 2000 carats(MOQ)

Nickel Titanium Copper Coated Synthetic Diamond with Good Quality

Kumthai Abrasives Co., Ltd.
$15.00 10 Carat(MOQ)

Cheap 3-5mm Hpht Yellow Diamond Single Crystal Synthetic Diamond

Chenguang Machinery & Electric Equipment Co., Ltd.
$80.00 5 kg(MOQ)

1308 1313 Diamond Insert PDC Substrate Blade Carbide PDC Cutter Diamond for Oil Exploration Drill Bits

Hunan Jetvision Industrial Co., Ltd.
$59.00 5 Pieces(MOQ)

Diamond Record Stylus CVD Diamond Log with A Shape Tip

Chenguang Machinery & Electric Equipment Co., Ltd.
$0.21 2000 carats(MOQ)

Polishing Synthetic Diamond Powder with High Quality for Industrial Use

Kumthai Abrasives Co., Ltd.
$15.00 10 Pieces(MOQ)

Turning Cutter R4 CBN Inserts for Metal Working Tools

Wuxi Soon Technology Co., Ltd.
$500.00 1 Piece(MOQ)

1304 1305 1613 PDC Cutters for PDC Drill Bits High Quality PDC Cutter for Oil Drilling and Coal Mining

Hunan Hippo Drilling Tool Co., Ltd.
$1070.00 5 Tons(MOQ)

Ceramic Industry Black Silicon Carbide - High Purity Black Silicon Carbide Fine Powder

Zhengzhou Huazhijin Abrasive Co., Ltd.
$1070.00 5 Tons(MOQ)

Eco-Friendly Black Silicon Carbide Abrasive - Green Environmental Black Silicon Carbide Sand

Zhengzhou Huazhijin Abrasive Co., Ltd.
$1.00 5000 carat(MOQ)

Yellow Synthetic Diamond Powder Wheel Grit Diamond for Diamond Wheels

IHKA International Cooperation Services (Henan) Ltd.
$39.00 1 carat(MOQ)

Hpht Mono Diamond Crystal Mcd Yellow Rough Diamond

Chenguang Machinery & Electric Equipment Co., Ltd.
$500.00 1 Piece(MOQ)

1004 1005 0905 1204 Geological PDC Cutter Insert for PDC Drilling Bits

Hunan Hippo Drilling Tool Co., Ltd.
$39.00 1 carat(MOQ)

Diamond Industrial Rough Uncut Hpht CVD Synthetic Lab Diamond Large Size

Chenguang Machinery & Electric Equipment Co., Ltd.
$0.09 1000 Carat(MOQ)

Synthetic Diamond Powder Hpht Rbd Diamond Powder China Supplier Price

SINO ZHENG INDUSTRIAL INC.
$1300.00 30 ct(MOQ)

Factory Super Quality Synthetic Diamond CVD Lab Diamond

HENAN GRACE JEWELRY CO., LTD.
$0.09 1000 Carat(MOQ)

Green Rvd Industrial Synthetic Diamond Powder for Diamond Scaife

SINO ZHENG INDUSTRIAL INC.
$260.00 5 carat(MOQ)

3-5PCS Vvs Def White Rough Lad Grown Diamond Hthp and CVD Diamond

Chenguang Machinery & Electric Equipment Co., Ltd.
$185.00 2 ct(MOQ)

1CT up Rough Uncut Hpht CVD Lab Grown Synthetic Diamond with Reasonable Price

HENAN GRACE JEWELRY CO., LTD.
$477.00 1 Piece(MOQ)

Hpht Mono Crystal Yellow Synthetic Diamond Plate Single Crystal Diamond for Diamond Dresser Cutting Tool

Zhengzhou Ruizuan Diamond Tool Co., Ltd.
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