Jiangsu Profile
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Product List
3106. High-Performance Internal Carbide Drill Bits with 2 Flute Twist Design 
[Oct 16, 2026]
[Oct 16, 2026] Specification DRCS5D series Ideal for processing mold, automotive, aviation, and more. ITEM CODE d1-m7 L1 LU D LS L DRCS5D-003 3 28 23 6 36 66 DRCS5D-031 3.1 28 23 6 36 66 DRCS5D-0315 3.15 28 23 6 36 66 DRCS5D-032 3.2 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3107. Precision Internal Coolant Bit for Efficient Metalworking Applications Carbide Drill Bits 2f [Oct 16, 2026]
[Oct 16, 2026] Specification DRCS5D series Ideal for processing, mold, auto, aviation, and more materials ITEM CODE d1-m7 L1 LU D LS L DRCS5D-003 3 28 23 6 36 66 DRCS5D-031 3.1 28 23 6 36 66 DRCS5D-0315 3.15 28 23 6 36 66 DRCS5D-032 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3108. Premium Heavy-Duty Coal Mining Drill Bits for Professionals [Oct 21, 2026]
[Oct 21, 2026] Product Description Product Parameters Our Advantages Whether you are cutting a small or big trench for landscaping, plumbing, or electrical applications, you want tooling that provides the highest ...
3109. Durable External Coolant Carbide Drill Bit for General Metal Fabrication [Nov 09, 2026]
[Nov 09, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3110. Superior Chip Evacuation Standard Carbide Drill Bit with Internal Cooling [Nov 03, 2026]
[Nov 03, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3111. Precision Solid Carbide External Coolant Drill 3D and 5D Versions [Nov 04, 2026]
[Nov 04, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3112. Solid Carbide Internal Coolant Deep Hole Drill Bit for Precision Metal Machining [Nov 04, 2026]
[Nov 04, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3113. High Efficiency Internal Coolant Deep Hole Drill Bit for CNC Machine Processing [Nov 03, 2026]
[Nov 03, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3114. Solid Carbide Deep Hole Drill Bit with External Coolant for CNC Drilling [Nov 03, 2026]
[Nov 03, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3115. Reliable Carbide Deep Hole Drill Bit with External Coolant for Workshop Use [Nov 04, 2026]
[Nov 04, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3116. Balanced Geometry Deep Hole Drill Bit for External Coolant CNC Operation [Nov 04, 2026]
[Nov 04, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3117. Stable Cutting 3D/5D Carbide Drill Bit with Internal Coolant Supply [Nov 05, 2026]
[Nov 05, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3118. Precision Solid Carbide Internal Coolant Drill for CNC Hole Machining [Nov 05, 2026]
[Nov 05, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3119. Low Vibration Solid Carbide 3D/5D Drill for Precise Hole Machining [Nov 05, 2026]
[Nov 05, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
3120. 3D/5D Carbide Drill Bit Suitable for Carbon Steel and Cast Iron Drilling [Nov 05, 2026]
[Nov 05, 2026] Product Description Solid carbide 3D Standard External coolant drill bit is a high-efficiency rotary cutting tool for hole machining. It has no internal cooling channels. The 140°drill tip is suitable for various ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
