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Product List
7546. Tungsten Carbide High-Performance Drill Bits for Precision Machining 
[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
7547. Coolant Drill Bits for Efficient Tungsten Carbide Machining Finishing 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
7548. Tungsten Carbide Twist Drill Bits for Reliable CNC Drilling 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
7549. External Coolant Drill Bits for High-Performance Tungsten Carbide Use [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
7550. CNC Drill Bits with Durable Tungsten Carbide and External Coolant [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
7551. Precision CNC Twist Drill Bits for Tungsten Carbide Finishing Work [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
7552. Precision Drill Bits with Fixed Shank for Tungsten Carbide 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
7553. External Coolant Tungsten Carbide Drill Bits for Precision 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
7554. Tungsten Carbide Twist Drill Bits for High-Performance CNC 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
7555. External Coolant Tungsten Carbide Drill Bits for Finishing Machining 3D/5D [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
7556. Tungsten Carbide Twist Drill Bits with Precision External Coolant [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
7557. Precision Drill Bits with Tungsten Carbide and External Coolant [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
7558. Durable Tungsten Carbide Drill Bits for CNC Machining Applications [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
7559. Precision CNC Drill Bits with Durable Tungsten Carbide 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
7560. High-Performance Tungsten Carbide Twist Drill Bits with External Coolant [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
