{"product_id":"cir65-low-pressure-dth-hammer","title":"CIR65 Low-pressure DTH Hammer","description":"\u003cdiv class=\"perfomax-product-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eCIR65 Low-pressure DTH Hammer\u003c\/strong\u003e is a CIR-series down-the-hole hammer for low-air-pressure rock drilling. Independent exact-model references consistently identify the CIR65 hammer and commonly list a \u003cstrong\u003e745 mm reference hammer length\u003c\/strong\u003e and \u003cstrong\u003e13 kg reference weight\u003c\/strong\u003e. Published CIR65 data is not fully uniform, however, for outside diameter, matched-bit diameter, working pressure and air consumption, so PerfoMax keeps those configuration-sensitive fields controlled by the buyer-approved quotation rather than combining incompatible supplier tables.\u003c\/p\u003e\n\n\u003ch2\u003eWhy buyers use the CIR65 hammer family\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt around the \u003cstrong\u003eCIR65 low-pressure DTH hammer\u003c\/strong\u003e product family rather than selected from appearance alone.\u003c\/li\u003e\n\u003cli\u003eUsed in mining, quarrying, road-construction drilling and blasting, water-well drilling, and other construction or geotechnical rock-drilling work.\u003c\/li\u003e\n\u003cli\u003eCross-checked model-level references provide useful preliminary checkpoints for hammer length, weight and connection review.\u003c\/li\u003e\n\u003cli\u003eBit mating profile, top-sub connection and compressor match are confirmed before order release to reduce the risk of mixing similar CIR-family components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConfirmed reference 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 hammer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference hammer length\u003c\/td\u003e\n\u003ctd\u003e745 mm — supported by multiple exact-model manufacturer references; verify the supplied revision on the quotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference unit weight\u003c\/td\u003e\n\u003ctd\u003e13 kg — consistent across multiple exact-model CIR65 references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit shank \/ mating family\u003c\/td\u003e\n\u003ctd\u003eCIR65 model-family reference; confirm the actual mating profile and critical dimensions before substitution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop-sub connection\u003c\/td\u003e\n\u003ctd\u003eF42×10 PIN is a common exact-model manufacturer reference; final supplied connection must be confirmed on the quotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside diameter\u003c\/td\u003e\n\u003ctd\u003eQuotation-controlled; published CIR65 references are not fully uniform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatched bit diameter\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; public CIR65 tables show more than one compatible bit diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure \/ air consumption\u003c\/td\u003e\n\u003ctd\u003eConfiguration-dependent; confirm against the supplied hammer version and compressor data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eTechnical note: the numeric figures above are model-level manufacturer references, not a substitute for the buyer-approved order specification. Similar CIR-series hammers can overlap in appearance while differing in mating details or supplied configuration.\u003c\/small\u003e\u003c\/p\u003e\n\n\u003ch2\u003eTypical applications\u003c\/h2\u003e\n\u003cp\u003eCIR65 low-pressure DTH hammers are documented for \u003cstrong\u003emining and quarry drilling, road-construction drilling and blasting, water-well drilling, and construction or geotechnical rock drilling\u003c\/strong\u003e. The correct operating setup depends on rock formation, target hole diameter, selected bit, compressor capability, drill-pipe connection and rig configuration.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and ordering checks\u003c\/h2\u003e\n\u003cp\u003eA CIR65 hammer should not be ordered from the model name or visual similarity alone. Before production or shipment, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003etarget hole diameter and selected DTH bit configuration;\u003c\/li\u003e\n\u003cli\u003ethe exact bit-shank \/ mating geometry required by the supplied hammer;\u003c\/li\u003e\n\u003cli\u003etop-sub thread and drill-pipe connection used on the rig;\u003c\/li\u003e\n\u003cli\u003ecompressor working pressure and available air volume;\u003c\/li\u003e\n\u003cli\u003erock formation and expected drilling condition;\u003c\/li\u003e\n\u003cli\u003erequired hammer body dimensions where rig clearance is critical;\u003c\/li\u003e\n\u003cli\u003espare-parts requirement, inspection evidence, quantity and packing instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e do not approve substitution because another CIR-series hammer or bit looks similar. Verify the physical mating profile, connection dimensions and approved order configuration.\u003c\/p\u003e\n\n\u003ch2\u003eSupply scope\u003c\/h2\u003e\n\u003cp\u003eThe quotation can cover the CIR65 low-pressure DTH hammer in the buyer-approved configuration. DTH bit, drill pipe, adapters, couplings, lubricator, compressor, rig parts and spare-part kits 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 hammer, acceptance should focus on the features that determine fit, system integration and supplied configuration. Depending on the purchase requirement, inspection can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emodel \/ order identification and supplied quantity;\u003c\/li\u003e\n\u003cli\u003eagreed body dimensions and weight checkpoints;\u003c\/li\u003e\n\u003cli\u003etop-sub thread and connection condition;\u003c\/li\u003e\n\u003cli\u003edriver\/chuck and bit-mating geometry against the approved drawing or sample;\u003c\/li\u003e\n\u003cli\u003evisible machining, surface condition and assembly completeness;\u003c\/li\u003e\n\u003cli\u003especified spare parts and packing completeness;\u003c\/li\u003e\n\u003cli\u003ebuyer-required labeling and inspection evidence where agreed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf a drawing, approved sample, current mating bit or signed specification forms part of the purchase order, that approved evidence should control acceptance instead of a generic CIR65 catalog 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 for the selected configuration and order quantity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLead time:\u003c\/strong\u003e confirmed after the hammer configuration, connection and quantity are locked.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e export packing is selected according to hammer size, quantity and shipping method. Special labeling, spare-parts packing or buyer packing instructions should be stated in the RFQ.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is a CIR65 DTH hammer?\u003c\/h3\u003e\n\u003cp\u003eIt is a low-pressure down-the-hole hammer in the CIR65 family. The model identity should be confirmed together with the mating bit, top-sub connection and compressor conditions rather than inferred from appearance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the common CIR65 size references?\u003c\/h3\u003e\n\u003cp\u003eMultiple exact-model manufacturer references list 745 mm hammer length and 13 kg weight. Treat these as model-level reference checkpoints and confirm the supplied revision on the quotation.\u003c\/p\u003e\n\n\u003ch3\u003eIs every CIR65-labeled bit automatically compatible?\u003c\/h3\u003e\n\u003cp\u003eNo. Confirm the actual shank profile, critical mating dimensions and approved bit configuration. Public CIR65 product tables can show more than one bit diameter or configuration.\u003c\/p\u003e\n\n\u003ch3\u003eWhat compressor information should I send?\u003c\/h3\u003e\n\u003cp\u003eSend the compressor model if known, available working-pressure range and air-delivery \/ flow data. Published CIR65 operating figures are not fully uniform, so final air-system matching should follow the supplied hammer version.\u003c\/p\u003e\n\n\u003ch3\u003eWhat information is needed for a CIR65 quotation?\u003c\/h3\u003e\n\u003cp\u003eSend the target hole diameter, current hammer\/bit identification or photos, bit-shank information or drawing if available, drill-pipe\/top-sub connection, compressor data, rock condition, quantity and any inspection or packing requirement.\u003c\/p\u003e\n\n\u003ch3\u003eAre the DTH bit and drill pipe included?\u003c\/h3\u003e\n\u003cp\u003eNot unless the quotation explicitly includes them. This page is for the CIR65 low-pressure DTH hammer; bits, pipes, adapters and other 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 drilling-tool family.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/drill-bits\"\u003eDrill Bits\u003c\/a\u003e — review bit families when preparing the matched drilling system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eFor a safe CIR65 match, send your target hole diameter, current hammer\/bit identification or photos, drill-pipe connection, compressor pressure and air-flow data, rock condition and quantity. The final supply basis will follow the confirmed order configuration rather than a generic family table.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/request-a-quote\"\u003e\u003cstrong\u003eRequest a CIR65 DTH hammer quotation\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003eTechnical review basis: CIR65 identity, 745 mm reference length and 13 kg reference weight were cross-checked across independent exact-model sources. Published body-diameter, bit-diameter and air-performance data are not fully uniform and are intentionally left quotation-controlled.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PerfoMax","offers":[{"title":"Default Title","offer_id":45757139452111,"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-dth-hammer-white-bg-v1.webp?v=1787446999","url":"https:\/\/perfomaxdrill.com\/products\/cir65-low-pressure-dth-hammer","provider":" PerfoMax","version":"1.0","type":"link"}