Jiangsu Profile
Product List
646. Vacuum Brazed Diamond Hole Saws Countersink Basin Diamond Core Drill Bits 
[Oct 28, 2025]
[Oct 28, 2025] Detailed Photos Product Information Item No. Outer Diameter Diamond Height Length BIT1001 40-60mm 6mm 64mm BIT1002 45-65mm 6mm 64mm BIT1003 50-70mm 6mm 64mm Counter Basin Diamond Drill Bit M14 or ...
Company: Zhenjiang Suran Tools Co., Ltd.
647. 6 Inch Customized PDC Diamond Rock Drilling API Oilfield Bit [Oct 27, 2025]
[Oct 27, 2025] Rock Drilling PDC Diamond Bit of API Spec Product Parameters SPECIFICATION Size : 6 inch (152.4mm) Drill Body Type : Steel Body Blade Quantity : 6 Nozzle Quantity : 4 API Connection (in) : 3 -1/2" ...
Company: Suzhou Energy Tool Co., Ltd.
648. 5-7/8 Inch PDC Rock Borehole Polycrystalline Diamond Drill Bit [Oct 27, 2025]
[Oct 27, 2025] Diamond PDC Drill Bit of Rock Drilling Tools Product Description SPECIFICATION Size : 5-7/8" (149.2mm) Drill Body Type : Steel Body Blade Quantity : 5 API Connection (in) : 3 -1/2" REG Gauge Length ...
Company: Suzhou Energy Tool Co., Ltd.
649. Rock Diamond Drilling Bit of Oilfield 12-1/2" PDC Drill Bit [Oct 24, 2025]
[Oct 24, 2025] Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to ...
Company: Suzhou Energy Tool Co., Ltd.
650. Diamond Oilfield Rock Drilling Tools Bit [Oct 21, 2025]
[Oct 21, 2025] PDC Diamond Oilfield Drilling Tool Product Description SPECIFICATION Size : 12-1/4" (311.1m) Drill Body Type : Steel Body Blade Quantity : 6 Nozzle Quantity : 9 API Connection (in) : 6 -5/8" ...
Company: Suzhou Energy Tool Co., Ltd.
651. PDC Diamond Rock Drilling Tool of Oilfield Well Bit [Oct 21, 2025]
[Oct 21, 2025] Product Description PDC drill bits offer efficient drilling performance and long life, enabling rapid penetration of formations, reducing drilling time and costs, and minimising the need for replacement and ...
Company: Suzhou Energy Tool Co., Ltd.
652. Vacuum Brazed M14 Diamond Countersink Chamfer Drill Bits for Ceramics Tiles Marble [Oct 20, 2025]
[Oct 20, 2025] Product Description Diamond countersink brazed chamfer drill bits is designed for clean the hole after drilling ,bevel ease chamfer and stress relieves rough holes in glass, ceramic and porcelain tiles. ...
Company: Zhenjiang Suran Tools Co., Ltd.
653. Diamond Rock Drilling Tools of 8-1/2 Inch Oilfield Drill Bit [Oct 20, 2025]
[Oct 20, 2025] Diamond Rock Drilling Oilfield Bit Product Description PDC drill bits They effectively reduce noise levels during drilling, creating a better work environment and reducing disturbances around the drilling ...
Company: Suzhou Energy Tool Co., Ltd.
654. 8-1/2 Inch Diamond Insert Steel PDC Drill Bit [Oct 20, 2025]
[Oct 20, 2025] Diamond Insert PDC Drill Bit Product Description PDC drill bits are tailored for efficient drilling through tough rock formations, enabling continuous drilling from start to finish without the need for bit ...
Company: Suzhou Energy Tool Co., Ltd.
655. Hot Sale Sintered Diamond Ball Nose Stone Bit 6mm Shank Diameter CNC Router Bits [Oct 17, 2025]
[Oct 17, 2025] sintering and milling cutter for stone and marble engraving. Sintering and Milling Cutter for Stone is new and high technological product, it has longer life, higher speed, more efficiency, lower cost. High ...
Company: YIWU MINGDIAO TRADING CO., LTD
656. Diamond 5-7/8 Inch PDC Drill Bit of Oilfield [Oct 14, 2025]
[Oct 14, 2025] Diamond PDC Drill Bit of Oilfield Product Description PDC drill bits are known for their ability to operate quietly, creating less noise compared to alternative options. This characteristic enhances work ...
Company: Suzhou Energy Tool Co., Ltd.
657. 9-1/2 Inch API Diamond PDC Hard Rock Drill Bit [Oct 14, 2025]
[Oct 14, 2025] API Diamond PDC Hard Rock Drill Bits Product Description SPECIFICATION Size : 9-1/2 " (241.3mm) Drill Body Type : Steel Body Blade Quantity : 6 Nozzle Quantity : 6 API Connection (in) : 6 -5/8" ...
Company: Suzhou Energy Tool Co., Ltd.
658. 9-1/2 Inch Oilfield Polycrystalline Diamond Drill Bit [Oct 13, 2025]
[Oct 13, 2025] Oilfield Drilling PDC Bit Product Description SPECIFICATION Size : 9-1/2 " (241.3mm) Drill Body Type : Steel Body Blade Quantity : 5 Nozzle Quantity : 5 API Connection (in) : 6 -5/8" REG Gauge Length ...
Company: Suzhou Energy Tool Co., Ltd.
659. 5-7/8 Inch Diamond PDC Drilling Rig Bit [Oct 13, 2025]
[Oct 13, 2025] Diamond PDC Drilling Oil Rig Bit Product Description PDC drill bits are known for their ability to operate quietly, creating less noise compared to alternative options. This characteristic enhances work ...
Company: Suzhou Energy Tool Co., Ltd.
660. Diamond Core Drill Bits for Drilling Stone Concrete [Mar 13, 2025]
[Mar 13, 2025] Diamond Core drill Bits, Diamond Drilling Bits, Diamond Core drill, drill bits Diamond core bit used for drilling stone concrete and building materials. 1. High cutting efficiency core bit 2. Durable for long ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
