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22291. Customized High Toughness JIS Skt4 Hot Work Mold Steel Forging Round Bar for Hot Extrusion Tools 
[Sep 01, 2026]
[Sep 01, 2026] JIS SKT4 Steel Chemical Composition C Si Mn Cr Ni V Mo P S 0.5-0.6% 0.1-0.4% 0.65-0.95% 1.00-1.30% 1.50-1.80% 0.07-0.12% 0.45-0.55% ≤0.03% ≤0.03% Key Features JIS SKT4 mold steel has excellent hardenability, uniform ...
22292. Heat Resistant 55nicrmov7 Hot Work Mold Steel Forging Round Bar for Hammer Forging Dies [Sep 01, 2026]
[Sep 01, 2026] 55NiCrMoV7 Steel Chemical Composition C Si Mn Cr Ni V Mo P S 0.5-0.6% 0.1-0.4% 0.65-0.95% 1.00-1.30% 1.50-1.80% 0.07-0.12% 0.45-0.55% ≤0.03% ≤0.03% Key Features 55NiCrMoV7 mold steel has excellent hardenability, uniform ...
22293. Excellent Hardenability 1.2714 Hot Work Mold Steel Forging Round Bar for Hot Punch [Sep 01, 2026]
[Sep 01, 2026] 1.2714 Steel Chemical Composition C Si Mn Cr Ni V Mo P S 0.5-0.6% 0.1-0.4% 0.65-0.95% 1.00-1.30% 1.50-1.80% 0.07-0.12% 0.45-0.55% ≤0.03% ≤0.03% Key Features 1.2714 mold steel has excellent hardenability, uniform ...
22294. Long Life 5 5/8" Dia. Non-Coring PDC Drag Bit 4-Blade 2 3/8" Reg. Pin Thread Water Well Drilling Bit [Sep 02, 2026]
[Sep 02, 2026] Products Description Product Advantage: 1. PDC Bit: Reasonable design of the angle, arrangement and water outlet of each PDC. 2. Drill Bit Design: PDC coring bits, PDC non-coring bits 3. PDC Matrix: with 3 to 8 ...
22295. Geotec Wuxi Crown D7*11 Fs1 #200 for Forged One Piece HDD Drill Pipe Direct Drill Rod [Sep 01, 2026]
[Sep 01, 2026] Products Description 1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness.2. Steel Grade: S135 3. Heat treatment: multi-point temperature measurement to guarantee perfect match ...
22296. Crown Geotec Wuxi Customized 5 1/2" 4 1/2" Drag Bit PCD PDC Bit for Geological Drilling [Sep 01, 2026]
[Sep 01, 2026] Product Description Crown Geotec Wuxi Drag Bit PCD PDC bit for geological drilling Good performance 4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8", 11.1/2" etc. Drag bits are ...
22297. Premium U40HD Mining Picks for Ultimate Durability and Strength [Aug 28, 2026]
[Aug 28, 2026] Round Shank Mining Picks Product Description Model Item U40HD Mining Bits Body Material AISI4140 Tip Material Tungsten Carbide 15*26mm Hardness HRC40-44 Unit Weight 0.55 KG We can offer Kennametal ...
22298. Premium Tungsten Mining Drill Bits for Maximum Performance [Aug 27, 2026]
[Aug 27, 2026] Model Item S100/70/20 Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 1.40 KG Discover unparalleled quality, remarkable efficiency, competitive pricing, ...
22299. Heavy-Duty Mining Bullet Teeth Picks for Tough Operations [Aug 27, 2026]
[Aug 27, 2026] Model Item S100/70/20 Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 1.40 KG At Changzhou Prance International Trade Co., Ltd., we embody excellence with ...
22300. Ultra-Low Friction Lightweight Rolling Spherical Plain Bearing Joint Bearing Knuckle Bearing Geg50es [Aug 26, 2026]
[Aug 26, 2026] Product Parameters Basic Features of Spherical Plain Bearing Types Radial Spherical Plain Bearings Steel ball dimensions Oil cylinder earrings Spherical Plain Bearings Spherical Plain Bearings Rod End L-Ball ...
22301. High Quality 4 Rollers Newest Havi Best Precision Iron Sheet Bender CNC Plate Bending ... [Aug 27, 2026]
[Aug 27, 2026] Product Details W12 CNC 4 Roller Hydraulic Plate Rolling Machine 1. The W12 CNC four roll plate rolling machine is is the latest generation of four-roll plate rolling machines, featuring hydraulic drive, equipped with a ...
Company: Nantong Havi Cnc Machinery Co., Ltd.
22302. Economical HDD Back Reamers [Aug 25, 2026]
[Aug 25, 2026] Products Description Product Title 1. Diversify reamers, include barrel reamer, fluted reamer, fly-cutter reamer. 2. Different connection way,such as with or without swivel, as well as, direct or oct ...
22303. Advanced CNC Plate Rolling Machine with 3 Roller System [Aug 25, 2026]
[Aug 25, 2026] Product Description This machine droved by hydraulic to the sheet plate into rolls. The upper roller can be shifted in the direction of horizontal and vertical By adjusting the upper roller, you can obtain the ...
22304. Water Well Drilling PDC Drag Bit 3 Blade PDC Bit for Hard Rock [Aug 25, 2026]
[Aug 25, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
22305. Customizing PDC Cutter Bit Coring Drill Bits Casing Dwc Steel Body PDC Drill Bit for Sandstone ... [Aug 25, 2026]
[Aug 25, 2026] Products Description Product Paramenters PDC BIT Types Ordinary type; Reinforced type; Super strength type. Threads Any female or male threads. Available Sizes 2"~ 12 1/4", larger sizes can be custom as your ...
