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4531. 50 Sizes Titanium Step Drill Bit Set; Automatic Center Punch, High Speed Twist Steel Step Drill Bit ... 
[Jun 12, 2026]
[Jun 12, 2026] Product Description Titanium Step Drill Bit Set; Automatic Center Punch, High Speed Steel Drill Bit Set, 50 Sizes, Double Cutting Blades Design Aluminum Case Product Description Product Name 50 Sizes Titanium ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4532. 8PC HSS Cobalt Reduce Shank Drill Bit [Jun 12, 2026]
[Jun 12, 2026] 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.
4533. Goldmoon Drill Bit Set 99 PCS, 1/16"-3/8" Titanium Twist Drill Bit Set, Drill Bits for Metal and ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Product Description Product Name BeHappy Drill Bit Set 99 Pcs, 1/16"-3/8" Titanium Twist Drill Bit Set, Drill Bits for Metal and Wood, High Speed Steel Drill Bit Set for Wood Plastic Aluminum ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4534. Stubby Screw Drill Bit for Metal [Jun 12, 2026]
[Jun 12, 2026] Product Description NAME:STUBBY LEFT HAND DRILL BIT DIN 1897, 5% OR 8% COBALT, FULLY GROUND CHEMICIAL COMPOSITION: Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4535. Metal Drilling Many Goldmoon Carton All Sizes Are Available Machine Tool Drill Bit [Jun 12, 2026]
[Jun 12, 2026] Product Description MORE DETAILS ABOUT THE PRODUCTS NAME: 29PCS SET HSS Staight Shank Twist Drill Jobber Length 135 Degree Split Point size: 1/16'' - 1/2'' CHEMICIAL COMPOSITION: Material Component ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4536. 1 PCS HSS Metalworking Power Tool Durable High Speed Steel Twist Drill Bit [Jun 12, 2026]
[Jun 12, 2026] Product Description Product Name HSS Double Ended Stub Stainless Steel Drill Revet Twist 3.5mm Model Number GM-356 Material HSS 4241/ HSS 4341/ HSS 6542/ HSS M35 Size 3.5mm Tip 118 ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4537. 12-1/4 " IADC M322 Matrix Body Diamond PDC Drill Bit for Oil Well [May 30, 2026]
[May 30, 2026] Description of PDC Drill Bit : 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 ...
Company: Suzhou Energy Tool Co., Ltd.
4538. Eng Rock Drilling 12 1/4 Inch TCI Drill Bit of IADC 746 [May 30, 2026]
[May 30, 2026] Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification products. ...
Company: Suzhou Energy Tool Co., Ltd.
4539. Nq3 Core Drill Bit Washer Diamond Core Drill Bit for Hard Rock Limestone Drilling [May 09, 2026]
[May 09, 2026] NQ3 Core Drill Bit Washer Diamond Core Drill Bit For Hard Rock Limestone Drilling Product Description Size Bit O.D.Hole Diameter (mm) Bit I.D.Core Diameter (mm) Reaming Shell O.D. (mm) Waterway BQ 58.9 36.4 59.95 6 BQ3 ...
4540. Cge Nq Diamond Basalt Drilling Drill Bit Manufacturing Machinery Rock Drill Bit 1 Inch [May 09, 2026]
[May 09, 2026] CGE NQ Diamond Basalt Drilling Drill Bit Manufacturing Machinery Rock Drill Bit 1 Inch Product Description Size Bit O.D.Hole Diameter (mm) Bit I.D.Core Diameter (mm) Reaming Shell O.D. (mm) Waterway BQ 58.9 36.4 59.95 6 ...
4541. Cge Nq Diamond Drill Bits for Drilling Water Well Drill Bit 4 Gravel Drilling [May 09, 2026]
[May 09, 2026] CGE NQ Diamond Drill Bits For Drilling Water Well Drill Bit 4 Gravel Drilling Product Description Size Bit O.D.Hole Diameter (mm) Bit I.D.Core Diameter (mm) Reaming Shell O.D. (mm) Waterway BQ 58.9 36.4 59.95 6 BQ3 58.9 ...
4542. HSS Tin-Coated Step Drill Bits 3PCS [Apr 22, 2026]
[Apr 22, 2026] 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc) 2) We have around 15 years of producing ...
Company: DANYANG DAMING TOOLS CO., LTD.
4543. Sharp Edge Solid Carbide Inner Coolant Twist Drill Bits for Stainless Steel [Apr 08, 2026]
[Apr 08, 2026] 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.
4544. 2 Flute Solid Carbide External Coolant Twist Drill Bit for Aluminum [Apr 08, 2026]
[Apr 08, 2026] Super Raw Material HRC 45 HRC 55 HRC 60 HRC 65 YG10X YL10.2&WF25 Germany K44&K40 Sandvik H10F Grain size 0.7 μm,Co10%,Flexural strength 3320N/mm² Grain size 0.6 μm,Co10%,Flexural strength ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
4545. 8d Altin Coated Carbide Drill Bit with Coolant Holes [Apr 08, 2026]
[Apr 08, 2026] Super Raw Material HRC 45 HRC 55 HRC 60 HRC 65 YG10X YL10.2&WF25 Germany K44&K40 Sandvik H10F Grain size 0.7 μm,Co10%,Flexural strength 3320N/mm² Grain size 0.6 μm,Co10%,Flexural strength ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
