Jiangsu Profile
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Product List
12046. Durable Twist Drill Bits with External Coolant for Effective Drilling 
[Oct 16, 2026]
[Oct 16, 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
12047. Durable Twist Drill Bits for High-Performance CNC Machining Tasks [Oct 16, 2026]
[Oct 16, 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
12048. Precision Tungsten Carbide Drill Bits for Durable Machining Applications [Oct 16, 2026]
[Oct 16, 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
12049. CNC Drill Bits with Twist Flute Design for Durable Performance [Oct 16, 2026]
[Oct 16, 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
12050. Precision Drill Bits with External Coolant for Tungsten Carbide Tasks [Oct 16, 2026]
[Oct 16, 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
12051. High-Performance Tungsten Carbide Drill Bits for Efficient Hole Drilling [Oct 16, 2026]
[Oct 16, 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
12052. Tungsten Carbide Twist Drill Bits External Coolant with New Coating [Oct 16, 2026]
[Oct 16, 2026] Specification ITEM CODE d1-m7 L1 LU D LS L DRS3D-001 1 4 2 4 28 50 DRS3D-011 1.1 4 2 4 28 50 DRS3D-012 1.2 5 3 4 28 50 DRS3D-015 1.5 6 4 4 28 50 DRS3D-016 1.6 6 4 4 28 50 DRS3D-017 1.7 7 5 4 28 50 DRS3D-018 1.8 7 5 4 28 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
12053. External Coolant Drill Bits for 3D and 5D CNC Drilling Needs [Oct 16, 2026]
[Oct 16, 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
12054. High-Performance Twist Drill Bits for CNC External Coolant Applications [Oct 16, 2026]
[Oct 16, 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
12055. Precision Drill Bits with External Coolant for CNC Drilling Efficiency [Oct 16, 2026]
[Oct 16, 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
12056. Durable CNC Drill Bits for Enhanced Performance in Machining Tasks [Oct 16, 2026]
[Oct 16, 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
12057. Durable Twist Drill Bits for Efficient 3D CNC Machining Processes [Oct 16, 2026]
[Oct 16, 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
12058. External Coolant Drill Bits for Precision Tungsten Carbide Hole Drilling [Oct 16, 2026]
[Oct 16, 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
12059. High-Performance Coolant Drill Bits for CNC Tungsten Carbide Applications [Oct 16, 2026]
[Oct 16, 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
12060. CNC Twist Drill Bits Featuring Fixed Shank for Enhanced Durability [Oct 16, 2026]
[Oct 16, 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
