Jiangsu Profile
Product List
1516. 10mm M14 Vacuum Brazed Diamond Hole Saw Drill Bit for Granite Marble Brick 
[Aug 11, 2023]
[Aug 11, 2023] Professional OD35mm Diamond Drill Bits Dry Drilling Ceramic 1. Description of OD35mm Diamond Drill Bits Dry Drilling Ceramic Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It ...
Company: Johnson Tools Manufactory Co., Ltd.
1517. 30mm Diamond Dry Stone Drill Bits with Crown Teeth [Aug 11, 2023]
[Aug 11, 2023] Drill bit for stone 30mm diamond core drill bits Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 ...
Company: Johnson Tools Manufactory Co., Ltd.
1518. Tungsten Carbide Twist 5D Drill Bits for Internal Cooling and Cutting Precision [Oct 16, 2026]
[Oct 16, 2026] Specification DRC5D series Suitable for general processing, molds, automotive, aviation, etc. ITEM CODE d1-m7 L1 LU D LS L DRC5D-003 3 28 23 6 36 66 DRC5D-031 3.1 28 23 6 36 66 DRC5D-0315 3.15 28 23 6 36 66 DRC5D-032 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1519. Efficient Internal Cooling Drill Bit for Precision Tungsten Carbide Drilling [Oct 16, 2026]
[Oct 16, 2026] Specification DRC5D series Suitable for processing, mold, automobile, aviation materials. ITEM CODE d1-m7 L1 LU D LS L DRC5D-003 3 28 23 6 36 66 DRC5D-031 3.1 28 23 6 36 66 DRC5D-0315 3.15 28 23 6 36 66 DRC5D-032 3.2 28 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1520. Efficient Internal Cooling Drill Bit for Durable CNC Metalworking Solutions [Oct 16, 2026]
[Oct 16, 2026] Specification DRC5D series Suitable for ordinary processing, mold, automobile, aviation, and more. ITEM CODE d1-m7 L1 LU D LS L DRC5D-003 3 28 23 6 36 66 DRC5D-031 3.1 28 23 6 36 66 DRC5D-0315 3.15 28 23 6 36 66 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1521. Internal Coolant Drill Bit for Precise Metalworking with 4mm Shank [Oct 16, 2026]
[Oct 16, 2026] Specification DRC5D series Suitable for ordinary processing, mold, auto, aviation, and other materials ITEM CODE d1-m7 L1 LU D LS L DRC5D-003 3 28 23 6 36 66 DRC5D-031 3.1 28 23 6 36 66 DRC5D-0315 3.15 28 23 6 36 66 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1522. Professional Internal Cooling Drill Bit for Durable Metalworking Solutions [Oct 16, 2026]
[Oct 16, 2026] Specification DRC5D series Ideal for processing, mold, automotive, aviation, and other materials. ITEM CODE d1-m7 L1 LU D LS L DRC5D-003 3 28 23 6 36 66 DRC5D-031 3.1 28 23 6 36 66 DRC5D-0315 3.15 28 23 6 36 66 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1523. Precision Carbide Internal Drill Bit for Efficient CNC Cutting 5D [Oct 16, 2026]
[Oct 16, 2026] Specification DRC5D series Suitable for general processing, mold, automotive, aviation, and more materials. ITEM CODE d1-m7 L1 LU D LS L DRC5D-003 3 28 23 6 36 66 DRC5D-031 3.1 28 23 6 36 66 DRC5D-0315 3.15 28 23 6 36 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1524. Breakthrough Tunnel Drill Bit for Wall Concrete [Nov 03, 2026]
[Nov 03, 2026] 1.Idea for drilling large holes where the depth of the hole exceeds the practicality of a core bit. 2.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life. 3.Fast ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
1525. HSS M35 Step Point Twist Drill Bit for Sheet Metal Drilling [Nov 03, 2026]
[Nov 03, 2026] Product Description HSS M35 Step Point Twist Drill is offered as a distinct configuration in the drill range. The stepped cutting tip in the source images is a geometry option; its dimensions must be confirmed per ...
1526. Industrial HSS M2 Twist Drill Bit Bright Uncoated Surface Drill Bit [Nov 02, 2026]
[Nov 02, 2026] Product Description HSS M2 Bright Finish Twist Drill is offered as a distinct configuration in the drill range. M2 balances edge stability and wear resistance. The uncoated surface makes the cutting edge easy to ...
1527. Nitrided Surface Morse Taper Twist Drill Bit for Machine Drilling [Nov 02, 2026]
[Nov 02, 2026] Product Description DIN 345 Nitrided Morse Taper Twist Drill is offered as a distinct configuration in the drill range. The dark surface is presented as nitrided in the source folder; confirm treatment and dimensional ...
1528. HSS 5PCS Titanium Spiral Grooved Step Drill Bit for Stainless Steel Drilling [Nov 02, 2026]
[Nov 02, 2026] Product Description *Universal Compatibility ----- The step drill bits help you to drill holes with different diameters simultaneously, compatible with aluminum, copper, steel sheets and plastic and wood board that is ...
1529. High Precision Solid Carbide Spot Drill Bits for Metal Drilling [Oct 16, 2026]
[Oct 16, 2026] Specification 2SNC-2 Flutes NC 90° Spotting Drill Precise positioning drill center positioning and chamfering finish. CODE d1 L1 DH6 L 2SNC00350 Φ3 6 Φ3 50 2SNC00450 Φ4 8 Φ4 50 2SNC00550 Φ5 10 Φ5 50 2SNC00650 Φ6 12 Φ6 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
1530. 90 Degree Tungsten Solid Carbide Spot Drill Bits [Oct 16, 2026]
[Oct 16, 2026] Specification 2SNC-2 Flutes NC 90° Spotting Drill Precise positioning drill center positioning and chamfering finish. CODE d1 L1 DH6 L 2SNC00350 Φ3 6 Φ3 50 2SNC00450 Φ4 8 Φ4 50 2SNC00550 Φ5 10 Φ5 50 2SNC00650 Φ6 12 Φ6 ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
