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drill bit fast championship (car bead tool)

Summary: 本发明提出了一种快换刀头,包括刀体多个刀片,刀体通过精密铸造成型,在刀体端部沿圆周均布设置26个开口槽,开口槽之间设有排。阿里巴...

the present invention proposes a quick-changing tab, including a plurality of blades, and the tool body by precision casting, 26 open grooves are disposed along the circumference of the knife body, and there is a row between the opening grooves. alibaba 20 pieces of high-speed steel countersunk head batch screwdriver converted double-fly to change half time drill, electric tool accessories, here is a number of suppliers, buyers, manufacturers, 20 sets of high-speed steel countersunk head head screwdriver turns.

alibaba 20-piece high-speed steel countersight drill batch screwdriver conversion double-fast exchange, electric tool accessories, here is a large number of suppliers, buyers, manufacturers, 20 sets of high-speed steel countersunk head batch screwdriver conversion double backcap. alibaba 13 sets of high-speed steel six-corner drill bit electric drill use quick change drill stainless steel high carbon steel applied drill bit set, drill bit, here is a large supplier, buyer, manufacturer this is 13 sets of high-speed steel hex horn drill electric drill use a quick drill bit.

alibaba 20 pieces of high-speed steel countersunk head batch screwdriver converted double-fly fast switch, drill bit, here is a large supplier, buyer, manufacturer this is 20 sets of high-speed steel countersunk head batch screwdriver conversion double details of the exchange switch. the utility model relates to a quick-changing diamond drill bit, including a diamond head, attached to the head, and the head steel body, the head cutter head is passed by the diamond.

welcome to taobao strength wangpu, purchase 5 sets of hex sticks to twist drilling fast handle bun open drill reamer hardware tools quickly replace the drill bit, this product is provided by u3 shop, there is a problem to consult the merchant. welcome to taobao strength wangpu, buy a custom machine clip-core drill bit discarded blade can be transferred to fast core drill kit, this product is provided by mismy precision accessories store, there is a problem directly to consult business.

instancethe new type involves a quick-changing twist drill bit, which is a mechanical drill bit technology. the current fast changing twist drill bit includes a cutter head drill rod handle, the drill handle is designed as a positive six-faced body, although this structure is currently possible. in order to improve the efficiency, reduce costs, we have designed the principle of drill snapshot drill snaps, and the seven drills are mounted on a turn, allowing the turntable center with the same drill shaft to keep a set of 1 pages.

changed tarnad, yandian tool technology 1977 no. 06 lower load kennamental proposes a new tool system, due to saving the switching time, the productivity of each class is increased by 20%. background of the invention 1. field of the invention this utility invention relates to a electric hammer, particularly a drill fast replacement device that can quickly replace the electric hammer drill bit. the electric hammer is in electricity.

the utility model belongs to the field of drilling technology, and more particularly to a row of rapid mounting replacement of a drill bit, in mechanical processing, drilling is a common process, such as a crankcase cover such as a crankcase cover in a cylinder head of a motorcycle. the utility model discloses a light-shaped electric hammer drill bit quick shift device, including a drill set 8 tapered spring 6 slide 5 card sleeve 4 hammer drill bit 1, and the drill set 8 is provided.

the snap drill can replace the tool at the spindle, which can reduce the assembly time. changed tool head drill bit, used for precision mission processing, such as semi-finishing and finishing, due to its characteristics of its fast-changing cutter, saving a considerable auxiliary time this type of drill bit can be used for machining various processing materials, it is very economic solution.

popular channel document classification user center client "flying carving" quick change drill bits and reicker devices make document format pdf document page 2 pagedocument size 10991k document heat. background of the invention 1. field of the invention the present invention relates to a quick-changing drill mill, which is suitable for a hand-drilling drill and a hex hip drill bit with concave circular arc-shaped bullet tanks. currently, in hand drilling or drilling.