non metal signal transmission slot hdd drill bit

{"cid":"91201192","title":"Rigs Drilling HDD Sonde Housing 3 3\/4\" Drill Bit Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/29\/a12df0443e030276f48516d9319c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Pangolin","Delivery Time":"5-15work days","Place of Origin":"HeBei China","Payment Terms":"T\/T","Packaging Details":"According to customer needs","rotory speed":"121-432rpm","output power":"36kw","flow rate":"162-578 lpm","connected thread":"2 7\/8''reg","Machine Type":"Drilling Tool","bit size":"3 3\/4\"(95mm)"}}

{"cid":"91199214","title":"150kg 200mm Casting Series 83 Drill Head \/ Hdd Rock Drilling Construct Works","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/12\/fbf88a7f09821176d4b4fa1625cc-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Longway","Minimum Order Quantity":"1","Delivery Time":"20-30 working days, which will be adjusted according to different products and inventory","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"According to clients' needs","Product name":"HDD tools","Applicable Industries":"Construction works , Energy & Mining, Infrastructure construction","Type":"Reamers","Machine Type":"Drilling Tool","Material":"Steel","Processing Type":"Casting","Outside Diameter":"200mm-1000mm","Application":"Horizontal Directional Drilling","Usage":"For horizontal directional drilling rig","OEM Service":"Accept","Certification":"ISO9001","Supply Ability":"20-30 working days, which will be adjusted according to different products and inventory"}}