{"product_id":"cir65-dth-button-bit","title":"CIR65 DTH Button Bit","description":"\u003cdiv class=\"perfomax-product-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eCIR65 DTH Button Bit\u003c\/strong\u003e is a low-pressure CIR-series down-the-hole drilling bit for use with a confirmed CIR65-compatible hammer and mating interface. Independent manufacturer data consistently identifies CIR65 as a real low-pressure DTH bit family, but published diameter, spline\/shank geometry, button layout, flushing arrangement and weight are not fully consistent across sources. PerfoMax therefore treats those configuration fields as quotation-controlled instead of presenting one universal CIR65 specification.\u003c\/p\u003e\n\n\u003ch2\u003eWhy buyers use the CIR65 bit family\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for a \u003cstrong\u003eCIR65 low-pressure DTH interface family\u003c\/strong\u003e, rather than being selected only by outside appearance.\u003c\/li\u003e\n\u003cli\u003eApplicable to rock-drilling workflows such as mining, quarrying, water-well and construction drilling when the matched hammer and bit interface are confirmed.\u003c\/li\u003e\n\u003cli\u003eOrder-specific geometry can be locked before production or shipment, reducing the risk of mixing visually similar CIR-family parts.\u003c\/li\u003e\n\u003cli\u003eInspection can be aligned to the approved quotation, drawing or sample instead of relying on a generic family table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConfirmed product information\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eField\u003c\/th\u003e\n\u003cth\u003eConfirmed information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ family\u003c\/td\u003e\n\u003ctd\u003eCIR65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool type\u003c\/td\u003e\n\u003ctd\u003eLow-pressure DTH button bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatched system\u003c\/td\u003e\n\u003ctd\u003eCIR65-compatible low-pressure DTH hammer \/ mating interface; exact geometry must be confirmed before order release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit diameter\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; confirm the target hole diameter and approved order specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank \/ spline geometry\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; confirm the actual hammer interface, dimensions and spline profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace and button layout\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; confirm the required face profile, gauge\/front button arrangement and carbide profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlushing arrangement\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; confirm flushing-hole layout before production or shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit weight\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; confirm against the selected physical bit configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eTechnical note: independent CIR65 manufacturer references do not publish one completely identical geometry set. This page intentionally keeps configuration-sensitive dimensions and layout details under quotation control until the actual order specification is approved.\u003c\/small\u003e\u003c\/p\u003e\n\n\u003ch2\u003eTypical applications\u003c\/h2\u003e\n\u003cp\u003eCIR-series low-pressure DTH bits are used in rock drilling for mining and quarry work, water-well drilling and construction-related drilling. Final CIR65 bit selection should be based on the matched hammer, required hole diameter, formation conditions and the buyer-approved bit geometry.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and ordering checks\u003c\/h2\u003e\n\u003cp\u003eDo not select a CIR65 bit by model name, nominal diameter or visual similarity alone. Before order release, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe exact hammer model and that its mating interface is CIR65-compatible;\u003c\/li\u003e\n\u003cli\u003erequired hole diameter and any clearance or reaming requirement;\u003c\/li\u003e\n\u003cli\u003etail-shank dimensions, spline profile and other mating geometry;\u003c\/li\u003e\n\u003cli\u003erequired face profile and gauge\/front button arrangement;\u003c\/li\u003e\n\u003cli\u003ebutton profile and any buyer-specific carbide requirement;\u003c\/li\u003e\n\u003cli\u003eflushing-hole number, position and passage arrangement;\u003c\/li\u003e\n\u003cli\u003erock formation, drilling conditions and expected wear environment;\u003c\/li\u003e\n\u003cli\u003equantity, inspection evidence and packing requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e CIR-family parts can look very similar. A nearby nominal diameter or similar bit head does not prove interchangeability. Interface and approved geometry take priority over appearance.\u003c\/p\u003e\n\n\u003ch2\u003eSupply scope\u003c\/h2\u003e\n\u003cp\u003eThe standard quotation can cover the CIR65 DTH button bit in the buyer-approved configuration. DTH hammers, drill pipes, couplings, adapters, spare parts and other drilling-system components are not assumed to be included unless they are explicitly listed in the quotation.\u003c\/p\u003e\n\n\u003ch2\u003eQuality and inspection\u003c\/h2\u003e\n\u003cp\u003eFor a model-controlled DTH bit, inspection should focus on the attributes that determine fit, drilling behavior and order conformity. Depending on the agreed order specification, inspection can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emodel \/ order identification and supplied quantity;\u003c\/li\u003e\n\u003cli\u003eoverall bit diameter and critical mating dimensions;\u003c\/li\u003e\n\u003cli\u003espline \/ shank profile and interface condition;\u003c\/li\u003e\n\u003cli\u003eface profile, gauge\/front button arrangement and visible carbide condition;\u003c\/li\u003e\n\u003cli\u003eflushing-hole arrangement;\u003c\/li\u003e\n\u003cli\u003evisible machining, surface condition and packing condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf an approved drawing, reference sample or signed specification is part of the purchase order, that approved document should control acceptance rather than a generic CIR65 family table.\u003c\/p\u003e\n\n\u003ch2\u003eMOQ, lead time and packaging\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMOQ:\u003c\/strong\u003e confirmed by quotation according to the selected configuration and order quantity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLead time:\u003c\/strong\u003e confirmed after the CIR65 configuration and quantity are locked.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e export packing is selected according to bit size, quantity and shipping method. Special labeling, bundling or buyer packing instructions should be stated in the RFQ.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs every CIR65 DTH bit interchangeable?\u003c\/h3\u003e\n\u003cp\u003eNo. CIR65 identifies the product\/interface family, but manufacturer references show configuration differences. Confirm the actual mating geometry and approved bit specification before substitution.\u003c\/p\u003e\n\n\u003ch3\u003eWhat information should I send for a CIR65 quotation?\u003c\/h3\u003e\n\u003cp\u003eSend the matched hammer model, required hole diameter, current bit or shank photos, drawing or sample information if available, rock condition, quantity and any required inspection or packing standard.\u003c\/p\u003e\n\n\u003ch3\u003eCan I order a CIR65 bit by diameter alone?\u003c\/h3\u003e\n\u003cp\u003eIt is not recommended. Diameter alone does not establish compatibility. The hammer interface, shank\/spline geometry, face, button and flushing configuration should be verified together.\u003c\/p\u003e\n\n\u003ch3\u003eHow should the final configuration be controlled?\u003c\/h3\u003e\n\u003cp\u003eThe safest approach is to lock the configuration in the quotation, drawing, approved sample or another buyer-approved specification before production or shipment.\u003c\/p\u003e\n\n\u003ch3\u003eAre the hammer and drill pipe included?\u003c\/h3\u003e\n\u003cp\u003eNot unless the quotation explicitly includes them. This page covers the CIR65 DTH button bit; other DTH system components should be listed separately in the RFQ.\u003c\/p\u003e\n\n\u003ch2\u003eRelated products and categories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/dth-tools\"\u003eDTH Tools\u003c\/a\u003e — browse the current DTH product family.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/drill-bits\"\u003eDrill Bits\u003c\/a\u003e — review other drill-bit categories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eFor a safe CIR65 match, send the hammer model, required hole diameter, current bit\/shank photos or drawing, rock condition and quantity. We will confirm the interface and order-specific geometry before finalizing the quotation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/request-a-quote\"\u003e\u003cstrong\u003eRequest a CIR65 DTH bit quotation\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003eTechnical review basis: CIR65 identity, low-pressure DTH classification and application scope were cross-checked against independent DTH-tool manufacturer references. Configuration-sensitive fields with conflicting public data are intentionally left quotation-controlled.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PerfoMax","offers":[{"title":"Default Title","offer_id":45757140205775,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9308\/9999\/files\/perfomax-cir65-white-bg-v1.jpg?v=1787396796","url":"https:\/\/perfomaxdrill.com\/products\/cir65-dth-button-bit","provider":" PerfoMax","version":"1.0","type":"link"}