JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
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Drill Chuck

Keyless Drill Chuck

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Key Type Drill Chuck

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Drill Chuck Keys

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Keyless Drill Chuck, Key Type Drill Chuck with Threaded Fitting, Keyless DRILL CHUCK with Threaded Mounted
Drill Chuck is by drilling collet, elastic dial ring, connecting piece, the back cover. In drill collet, its axial positioning is implemented using the connection piece, upon jack, via the circumference of a circle in the elastic dial ring under the action of internal thread axial movement, under the action of a precise automatic centering and clamping tool, when you are working with different drilling tools need to adopt such as center drill, drill, reamer, tap drill chuck, can loosen the positioning screw, turn the segment to the desired location, fastening positioning screw, realize the drill chuck the movement of the transfer.

The drill chuck is one of the main parts of electric tool industry and machine tool industry, widely used in electric drill, drilling machine. Chuck is connected with the tool, is used to clamp the handle type tool accessories. The drill and connection with threaded connections and taper connection in two ways. Threaded connection is mainly used on an electric hand drill, cone connection is mainly used for drilling machine drill chuck from structure can be classified as type wrench and keyless. Spanner drill chuck wrench to tighten the wheel needs, mainly used in machine tool industry, such as drill and drill. Hand drill chuck set to hold on and tighten the collet, mainly used for electric drill. Spanner drill chuck as by pulling wheel to tighten the collet and a pulling wheel is a with an extension arm of bevel gear, so in the process of screwing can serve to increase the role of input torque, so chuck clip clamping force is too large.

drill chuck

Production Process

About Us
Jining Qinfeng Machinery Hardware Co. Ltd. Is a new high-tech private enterprise, specialized in producing high precison CNC machine tools and machine tool accessories. Since its foundation in 2000, Jining Qinfeng Machinery Hardware Co. Ltd has successfully developed collet chucks,CNC tools and other accessories with high accuracy and high speed, such as ER collets(5μ/8μ),SK collets (5μ/8μ),EOC(OZ) collets(10μ/5μ),C-straight collets(10μ/5μ) and BT/SK(DIN69871)/CAT.HSK taper shank collet chucks, as well as other precision accessories.The products have been dealt with sub-zero treatment and thermal aging treatment. So we guarantee long-term stability accuracy and neat shape of the product, which win high praise from both domestic and overseas customers.Jining Qinfeng Machinery Hardware Co. Ltd. is located in the hometown of Confucius and Mencius in China - Jining.As a global supplier of collets, collet chuks, and machine tool accessories, Jining Qinfeng Machinery Hardware Co. Ltd.is creating added value for our customers around the world.
Contact Us

Tel: 00-86-05373281595

Fax: 86-0537-3281596

Mobile Phone: +8613705473076

Email: james.wang@qfmh.com

Address: NO.47 JINYU ROAD , JINING SHANDONG 272000 CHINA

Country/Region: China

Wechat: 86 13705473076

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