Jiangsu Profile
Product List
4411. OEM Tricone Roller Cone Drill Bits for Oil Gas Mining Rock Drilling 
[Sep 03, 2025]
[Sep 03, 2025] Main Product Why Choose Us Certifications Packaging & Shipping FAQ Q1: Can you customize drill bits for specific drilling conditions? A: Yes, we can customize drill bits to meet ...
Company: Suzhou Energy Tool Co., Ltd.
4412. Handerk Lowest Price Tungsten Carbide Drill Bit HRC55 Center Drill Bit for CNC Machine Tools [Aug 28, 2025]
[Aug 28, 2025] Products Description Name CNC Drill Bit Material Carbide Coating AITiN/TiAlCN/TiSiN or customized HRC 65 Diameter 1-16mm or customized Overall length 50-115mm or customized view more >> Recommended by ...
4413. Handerk HRC55/65 Cemented Carbide Twist Drill Durable Sharp CNC Drill Bits with Coated for CNC ... [Aug 25, 2025]
[Aug 25, 2025] Products Description Name Carbide Drill Bits Material Tungsten Carbide Coating AITiN/TiAlCN/TiSiN or customized HRC 65 Diameter 1-22mm or customized Overall length 50-100mm or customized Q1: Is ...
4414. Handerk High Quality HRC55 Twist Drill Bits Tungsten Steel Twist Drilling Bit for CNC Tool [Aug 25, 2025]
[Aug 25, 2025] Products Description Name Carbide Drill Bits Material Tungsten Carbide Coating AITiN/TiAlCN/TiSiN or customized HRC 55 Diameter 1-20mm or customized Overall length 40-100mm or customized Q1: Is ...
4415. Handerk HRC 65 Center Drill Tungsten Carbide Twist Drill Bits for Metals Broca De Metal Duro [Aug 25, 2025]
[Aug 25, 2025] Products Description Name Hrc65 Twist Drill Material Carbide Coating Nano coated or customized HRC 65 Processing Material Carbon steel,alloy steel,cast iron,stainless steel,hardened steel,etc. Suitable ...
4416. Premium Titanium Countersink Drill Bit for Effortless Chamfering [Aug 19, 2025]
[Aug 19, 2025] Zero Flute Countersink Bit Countersink Bit Material HSS 4241 (M2,M35 is available) Countersink Bit Angle 90° Countersink Bit Cutting edges 0 (1,3,5,6,7 are available) Countersink Bit Surface Tin ...
Company: Danyang Ergaster Tools Co., Ltd.
4417. 8-1/2 Inch PDC Diamond Rock Boring Drill Bits for Oil Gas Water Well [Aug 18, 2025]
[Aug 18, 2025] Rock Boring PDC Diamond Drilling Tool Product Description Product name: Rock Boring PDC of Diamond Drilling Tool Body material: steel body Available size: 8 1/2'' Painting ...
Company: Suzhou Energy Tool Co., Ltd.
4418. Quality Drilling Tools HSS Drill Bits for Metal Twist Drill Bits High Speed Steel Material [Aug 05, 2025]
[Aug 05, 2025] Product Description Advantages: 1.With high hardness,for easily locating and cutting. 2.No center punch is needed-the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4419. 30mm Flat Tip SDS Max 600mm Drilling Hole Tools Hammer Drill Bit for Concrete Masonry Granites Stone [Aug 05, 2025]
[Aug 05, 2025] Product Description Advantages: 1.Higher drill speed, stronger output power. 2.Coriaceous drill body and new design flute which will advance work efficiency and prolong use life. 3.used in concrete, armored ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4420. M10/M14 Angle Grinder Brazed Diamond Chamfer Stepped Cone Drill Bits for Ceramic Marble Granite [Jul 02, 2025]
[Jul 02, 2025] M10/M14 Angle Grinder Brazed Diamond Chamfer Stepped Cone Drill Bits for Ceramic Marble Granite MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
4421. Carbide Brazed Tip Drill Bits [Jul 02, 2025]
[Jul 02, 2025] our carbide tipped taper shank drill bits : 1) carbide tip chosen from super carbide. ideal for cutting cast iron. 2) shank we choose carbon stell , but alloy steel and high speed steel availble on request. 3) ...
4422. Suborui DIN1869 HSS M2 150mm 250mm Extra Long Drill Bit for Metal Steel Aluminum Deep Hole Drilling [Jun 20, 2025]
[Jun 20, 2025] Product Description Drill Bit Material M2(M35 is available) Drill Bit Point Angle 135° Drill Bit Process Fully Ground (Roll forged is available) Drill Bit Shank Cylindrical Shank Drill Bit Standard Long DIN1869 Drill ...
Company: Jiangsu Borui Tools Co., Ltd.
4423. Suborui Manufacturers DIN1869 HSS Extra Long Metal Twist Drill Bits for Deep Hole Drilling [Jun 20, 2025]
[Jun 20, 2025] Product Description Drill Bit Material M2(M35 is available) Drill Bit Point Angle 135° Drill Bit Process Fully Ground (Roll forged is available) Drill Bit Shank Cylindrical Shank Drill Bit Standard Long DIN1869 Drill ...
Company: Jiangsu Borui Tools Co., Ltd.
4424. 1PC 3-13mm HSS Titanium Coated Step Drill Bit [Jun 16, 2025]
[Jun 16, 2025] Product Description Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) HSS 4341 C (0.83~0.93); ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4425. 5PCS HSS Large Hole Titanium Cone Step Drill Bit [Jun 16, 2025]
[Jun 16, 2025] Product Description Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) HSS 4341 C (0.83~0.93); ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
