Jiangsu Profile
Product List
2536. 230 PCS High Speed Steel Drill Bits 
[Nov 20, 2025]
[Nov 20, 2025] Product Description Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) HSS 4341 C (0.83~0.93); ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
2537. HSS Twist Roll-Forged Black Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Product Description Material M42, M35, 6542(M2), 9341, 4341, 4241 Diameter 1-20mm Standard DIN338 Color Titanium Coated, bright finish, black oxide, rainbow, amber finish etc. Package Plastic box,opp bag,metal ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
2538. 8 1/2 Inch Fixed Cutters Matrix Body PDC Oil Well Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Product Description Product name Matrix body pdc oil well drilling bits Size 8 1/2'' type PDC Drilling bit Number of blade 5 thread 4 1/2 API Reg pin Gauge protection gauge protection WOB 25~120 ...
Company: Suzhou Energy Tool Co., Ltd.
2539. Chinese Supply Coated Tungsten Carbide Pilot Drill Bit for Stainless Steel [Nov 19, 2025]
[Nov 19, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
2540. Professional Good Steel Processing Solid Carbide Twist Drill Bit with Inner Coolant [Nov 19, 2025]
[Nov 19, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
2541. 10-5/8 Inch Diameter Diamond PDC Drill Bits for Water Well Oilfield [Nov 12, 2025]
[Nov 12, 2025] Product Description Product name steel body diamond PDC bits for oil well drilling Size 10 5/8" (269.9mm) Type DRILL BIT Thread 6 5/8 API REG PIN Gauge protection gauge ...
Company: Suzhou Energy Tool Co., Ltd.
2542. API 10-5/8 Inch 7 Blades PDC Drill Bit for Drilling Tool Oilfield [Oct 27, 2025]
[Oct 27, 2025] API PDC Drill Bit for Drilling Tool Oilfield Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material ...
Company: Suzhou Energy Tool Co., Ltd.
2543. 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.
2544. 9-1/2 Inch PDC Hard Rock Drill Bits for Oil Well [Oct 27, 2025]
[Oct 27, 2025] PDC Hard Rock Drill Bits for Oil Well Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material ...
Company: Suzhou Energy Tool Co., Ltd.
2545. 9-1/2 Inch Hard Rock Formation PDC Drill Bit for Oilfield Drilling [Oct 27, 2025]
[Oct 27, 2025] Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material advances for oil drilling tools in recent ...
Company: Suzhou Energy Tool Co., Ltd.
2546. 17 Inch Steel Body PDC Polycrystalline Drill Bit for Oilfield Drilling [Oct 27, 2025]
[Oct 27, 2025] Product Parameters SPECIFICATION Size : 17" ( 431.8m) Drill Body Type : Steel Body Blade Quantity : 5 API Connection (in) : 4 -1/2" REG Gauge Length (In): 2.5 OPERATIONAL PARAMETERS Weight on Bit ...
Company: Suzhou Energy Tool Co., Ltd.
2547. 22 Inch PDC Drill Bit for Oilfield Rock Drilling Tools [Oct 23, 2025]
[Oct 23, 2025] PDC Drill Bit for Oilfield Drilling Tool Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material ...
Company: Suzhou Energy Tool Co., Ltd.
2548. 20*10*3.0*10*3*100*M14 Thread Silver Brazed Diamond Segmented Core Drill Bit for Dry Cutting ... [Oct 22, 2025]
[Oct 22, 2025] Product Description 20*10*3.0*10*3*100*M14 thread Silver Brazed diamond segmented Core drill bit for dry cutting reinforced concrete , concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2549. 22 Inch PDC Water Well Rock Drill Bit [Oct 21, 2025]
[Oct 21, 2025] PDC Diamond Drilling Tools Product Description SPECIFICATION Size : 22'' Drill Body Type : Steel Body Blade Quantity : 6 Nozzle Quantity : 9 API Connection (in) : 6 -5/8" REG Gauge Length ...
Company: Suzhou Energy Tool Co., Ltd.
2550. 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.
