9 30mm alloy head carbide bullet teeth

{"cid":"91188156","title":"Roadheader Cutting Pick Bits Carbide Bullet Teeth CE ISO SGS Certificated","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/57\/d46fa6664cdc0bcf005fb1351c98-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"Leno","Model Number":"U135","Minimum Order Quantity":"100 PCS","Delivery Time":"2-3 weeks","Certification":"CE\uff0cISO\uff0c SGS","Place of Origin":"China","Payment Terms":"Western Union, L\/C, T\/T","Supply Ability":"1000 pieces per day","Packaging Details":"Ply wooden box package for ship or air cargo","Carbide head":"High-end tungsten alloy alloy","Wear-resistant layer":"Imported tungsten carbide","Solder and flux":"Imported copper-based solder and flux","Pick body":"High-quality 42CrMo alloy steel","Alloy head hardness":"More than 92HRC","Wear-resistant layer hardness":"More than 61HRC","Pick edge hardness":"More than 50HRC","Pick handle":"More than 45HRC","Alloy head impact toughness":"More than 2800J\/cm\u00b2","Shear strength of welding seam":"Pick body and alloy head more than 195Mpa"}}

{"cid":"91207627","title":"B47K22 Tungsten Carbide Bullet Teeth Bit For Auger Bucket Foundation Drilling Tools with 9-30mm Alloy Head Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/2c\/ca503eb33ddd7b159489df7b662a-200x200-1.jpg","attrs":{"Price":"US10\/Set","Brand Name":"APIE","Model Number":"B47K22","Minimum Order Quantity":"20 Set","Delivery Time":"30 Days","Place Of Origin":"China","Packaging Details":"Wooden","Payment Terms":"T\/T","Marks":"We Can Do Any Sizes Bits For Customers'request.","Model":"B47K22","Alloy head size":"9-30mm","Type":"3050,3055,3060...","MOQ":"20pcs","Oem":"Available","Procuct Name":"Bullet Teeth","Application":"Rotary Drilling Rig Tools:bucket,auger,core Barrel."}}