Jiangsu Profile
Product List
18856. High-End Series He5 Geological Diamond Bits (Soft to Medium Hard / 400M Drill Bit Record Holder) 
[Aug 19, 2024]
[Aug 19, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
18857. Bq Nq Hq Pq Wireline Impregnated Diamond Core Drill Bit a Series [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
18858. The Most Commonly Used Drill Bit A9 for Hard to Very Hard Slightly Abrasive Rock [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
18859. Bq Nq Hq Pq Wireline Core Bits From Apr Drills Wuxi Soft Medium to Hard Rocks [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
18860. Impregnated Diamond Core Drill Bit Wireline Core Drilling a Series Family [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
18861. Low Price High Speed New Fastener Straightener Fast Straightening Machinery for Drill Bit [Jul 21, 2025]
[Jul 21, 2025] 
1. The precision straightener can be universal to the stepped workpiece or the long bar. The two spindle rollers can move around the workpiece extrusion and straightening at the same time through the hydraulic ...
18862. Apr Drills Imp Bits a Series A2 A3 A4 A5 A6 A7 A8 A9 A10 A12/14 A15 [Aug 21, 2024]
[Aug 21, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
18863. Roof Type Diamond Core Drill Bit Segment for Cutting Reinforced Concrete [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18864. Heavy Duty Wood Splitter Chopping Drill Bits Removable Firewood Log Drill Bit [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18865. High Quality Coated Twist Drill Bits for Metal Stainless Steel Iron Drill [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18866. Water Well Drilling Tungsten Carbide Hard Rock Roller Tricone Drill Bit [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18867. Drill Bit Hole Saw ODM Professional Hardware Tools Drill Bit [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18868. High Quality Tct Dowel Drill Bit Woodworking Carbide Split Drill Bit [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18869. Durable Using Electric Manicure Drill Professional Ceramic Nail Drill Bit [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
18870. High Quality Diamond Core Drill Bits, Nqwl Hqwl Pqwl [May 13, 2024]
[May 13, 2024] PCD Hub drilling bit Product Description PCD Drills Are Carbide Bodies Tipped With PCD Cutting Edges For A Variety Of Aluminums And Other Non-Ferrous Materials. PCD Cutting Tools, Fine Boring Tools, And Inserts ...
Company: Changzhou Quander Tools Co., Ltd.
