Jiangsu Profile
Product List
21661. Reduced Risk of Borehole Instability Superior Wear Resistance Low Drilling Cost Per Foot PDC Bit 
[Nov 28, 2025]
[Nov 28, 2025] Product Description: Some additional aspects related to using PDC bits in the drilling industry: Drillstring Vibrations: Vibrations can have detrimental effects on drilling performance and equipment integrity. PDC ...
21662. Improved PDC Cutter Retention Improved Coring Capability Excellent Chip Formation Control PDC Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: More information about PDC (Polycrystalline Diamond Compact) drill bits: 1. PDC Bit Sizes: PDC drill bits come in a wide range of sizes to accommodate different wellbore diameters. The size of the ...
21663. 1-10 Inch Surface Set Diamond Core Bits for Rock Drilling Multi Layer Impregnation Cooling ... [Nov 28, 2025]
[Nov 28, 2025] Product Description: Details about Surface Set Diamond Core Bits: Bit Size and Configuration: Surface Set Diamond Core Bits are available in various sizes and configurations to accommodate different drilling ...
21664. New Design High Quality 45mm 65mm H8 H10 CRV Material Magnetic Nut Bit [Oct 09, 2025]
[Oct 09, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, bronze/copper, ...
21665. 1/4mm Bits Tr6-40 Torx Security Screwdriver Open Tool Bits for Mac Mini Repair Screwdrivers [Oct 09, 2025]
[Oct 09, 2025] Product Description Product Name Slotted 25mm insert bit Head type Slotted Hex shank 1/4" inch or 6.35mm Material Taiwan S2 / China S2 / CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface ...
21666. Phillips 50 mm S2 Steel pH1 pH2 Screwdriver Power Impact Duty Magnetic Bits [Oct 09, 2025]
[Oct 09, 2025] Product Description Product Name Slotted 25mm insert bit Head type Slotted Hex shank 1/4" inch or 6.35mm Material Taiwan S2 / China S2 / CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface ...
21667. Wholesale Custom Good Price Strong Magnetic H4 H5 H6 H7 H8 Hex Screwdriver Bit [Oct 09, 2025]
[Oct 09, 2025] Product Description Product Name Double and single head bit screwdriver PH2 Screw Driver Bit made of S2 Steel for Fixed screw Head type Philips Hex shank 1/4" inch or 6.35mm Material Taiwan S2 / China S2 / ...
21668. Tooljoy Souce Factory 1/4 5/16 3/8 7/16 1/2 9/16 Magnetic Bit Socket Nut Setter Nut Driver Bits [Jan 21, 2025]
[Jan 21, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, ...
21669. Best Seller Manufacturer Supply 6-19mm 48mm 65mm Nut Setter Socket Drive Screwdriver Bit [Jan 06, 2025]
[Jan 06, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, ...
21670. Tooljoy 5PCS Custom Factory Price Magnetic Cr-V 1/4" Nut Setter Driver Bits Magnetic 65mm H6 H7 H8 ... [Jan 03, 2025]
[Jan 03, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, ...
21671. Tooljoy CRV 65mm H8 Source Factory High Quality 1/4'' Hexagon Driver Nut Setter Driver Setter Bits [Jan 03, 2025]
[Jan 03, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, ...
21672. Tooljoy 5PCS Manufacturer Supply 8mm 65mm Nut Setter Socket Drive Screwdriver Bit Magnetic [Jan 03, 2025]
[Jan 03, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, ...
21673. Silver Surface Treatment 25mm Length Slotted Small Insert Screwdriver Bit with Color Ring [Oct 09, 2025]
[Oct 09, 2025] Product Description Product Name Slotted 25mm insert bit Head type Slotted Hex shank 1/4" inch or 6.35mm Material Taiwan S2 / China S2 / CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface ...
21674. Multifunctional Magnetic 6mm 8mm12mm Nut Socket Bit with Industry Standard [Apr 17, 2025]
[Apr 17, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" inch or 6.35mm Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, bronze/copper, ...
21675. Wholesale Best Quality 1/4" 1/2" 3/8" Inch Master Drive Hex Socket Bit [Oct 09, 2025]
[Oct 09, 2025] Product Description Product Name nut bit Head type hex Hex shank 1/4" 1/2" 3/8" Material CRV Hardness 58-62HRC Magnetic Yes Logo etching Acceptable Surface treatment Chrome, nickel, bronze/copper, ...
