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| Product performance: The product with High precision durability,fine reliabillty,The drill,nut,grip jaw,external sleeve spanner wheel adopt the superior steed for its manufacture.it employs nowadays the most the most advanced technology of vauum heat treatment in the world. |
| The Applicable Rangespan：Heavy-duty,ultra-duty tasks,it is commonly used in lathe drill bench, miller,CNC and woodworking machinery, It may endure high-speed cutting. |
| Accuracy Inspection:It utilizes two different diam, and length checkrod to examine the radial skip skip Large rod Φ13length 105mm, smallrod Φ6length 65 mm. The max radial skip of this product with not exceed 0.15mm.It reaches tonational standard A Level accuracy criterion. The minimun radial skip of the product is less than 0.08mm, which can satisfy the customers need. The drill spanner wheel hole hardness is HRC47-50, grip jaw nut is HRC20-55,spanner wheel:exte mall sleeve are HRC48-50.The rear taper uses the drill clamp cone gauge (GG-11855) for its painted inspection. The contacttime is 70% higher than the national standard. Torque:GB/T6087-93 fixed input 24N.M, This product may maximumly input 50N.M, and output 30N.M with no damage to various spares of the drill chuck. |
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info@chinachuck.com
