Product Name Specification Material Steel/Origin Price (Yuan/Ton) Than yesterday's last week High Line Φ6.5mm Q235 Xing Steel 5100 0 50 60 High Line Φ8/10mm Q235 Haixin 5100 0 50 60 High Line Φ6.5mm Q235 Rizhao 5100 0 70 60 High Line Φ6.5mm Q235 Nangang 5150 0 50 30 High Line Φ6.5mm Q335 Sha Steel 5150 0 50 30 High Line Φ8mm Q335 Sha Steel 5150 0 50 50 High Line Φ6.5mm Q335 Yong Steel 5150 0 50 50 High Line Φ8mm Q335 Yong Steel 5150 0 50 50 High Line Φ6.5/8mm Q335 Ma Steel 5150 0 50 50 Rebar Φ10mm HRB335 Sha Steel 5090 0 70 50 Rebar Φ12mm HRB335 Sha Steel 5040 0 70 40 Rebar Φ14mm HRB335 Sha Steel 5040 0 90 60 Rebar Φ16-25mm HRB335 Sand Steel 5040 0 90 60 Rebar Φ10mm HRB335 Yong Steel 5090 0 70 50 Rebar Φ12mm HRB335 Yong Steel 5040 0 60 40 Rebar Φ14mm HRB335 Yong Steel 5030 0 60 50 Rebar Φ16-25mm HRB335 Yong Steel 5030 0 50 50 Rebar Φ16-25mm HRB335 Masteel 5030 0 50 30 Rebar Φ16-25mm HRB335 NAN Steel 5030 0 50 50 Rebar Φ16-25mm HRB335 2672 Plant 4980 0 120 70 Rebar Φ18-25mm HRB335 Jiangyin Up to 4930 0 70 40 Rebar Φ16-25mm HRB335 Anyang Xinyang 4930 0 70 40 Rebar Φ16-25mm HRB335 Shaanxi Longgang 4930 0 70 40 Rebar Φ18-25mm HRB335 Haixin 4930 0 20 10 Rebar Φ18-25mm HRB335 Ma Changjiang 4910 0 50 -40 III Rebar Φ18-25mm HRB400 Ma Steel / Yong Steel 5150 0 80 50 Grade III Rebar Φ16mm HRB400 Sha Steel 5150 0 70 20 Grade III Rebar Φ18-25mm HRB400 Sha Steel 5150 0 80 20 Grade III Rebar Φ18-25mm HRB400 Ping Steel 5040 0 120 140 Grade III Rebar Φ18-25mm HRB400 Nanchang 5040 0 120 140 Grade III rebar Φ18-25mm HRB400 Rizhao 5040 0 130 140 Round steel Φ10mm Q235 Yonggang 5090 0 0 0 Round steel Φ12mm Q235 Yongsteel 5080 0 0 0 Round steel Φ 14mm Q235 Yonggang 5070 0 0 0 Round Steel Φ16mm Q235 Yong Steel 5060 0 0 0 Round Steel Φ18-20mm Q235 Yong Steel 5050 0 0 0 Hot rolled coil 2.75mm*1500*C Q235 Handan Steel 5500 0 50 0 Hot rolled coil 5.5mm*1500*C Q235 Handan Steel 5450 0 120 150 Hot rolled coil 9.3mm*1500*C Q235 Cold rolled steel 5450 0 120 150 Hot rolled coil 11.5mm*1500*C Q235 Cold rolled steel 5450 0 120 150 Hot rolled coil 3.0mm*1500*C Q235 Shagang 5550 0 50 100 Hot rolled coil 5.5mm*1250*C Q235 Shagang 5450 0 120 150 Hot rolled coil 9.5mm*1500*C Q235 Shagang 5450 0 120 150 Hot rolled coil 11.5mm*1500*C Q235 Sand Steel 5450 0 120 150 Hot Roll 4.5*1250*C Q235 Rizhao 5420 0 140 150 Hot Roll 5.75*1500*C Q235 Rizhao 5420 0 140 150 Hot Roll 2.75mm*1250*C Q235 Magang 5700 0 100 200 Hot Rolls 4.75mm*1800*C Q235 Ma Steel 5700 0 100 200 Hot Roll 5.5mm*1800*C Q235 Ma Steel 5700 0 100 200 Hot Roll 2.75mm*1500*C Q235 Tang 5500 0 50 0 Hot Roll 4.5mm*1500*C Q235 Tangshan Steel 5450 0 120 100 Hot Rolled Roll 11.5mm*1500*C Q235 Tangshan Steel 5450 0 120 100 Strip 3.0*700 Q235 Beitai 5400 0 150 550 Strip 4.0*500 Q235 Beitai 5350 0 150 550 steel strip 5.75*720 Q235 Beitai 5300 0 150 550 strip steel 7.7*720 Q235 Beitai 5300 0 150 550 strip steel 9.5*720 Q235 Beitai 5300 0 150 550 strip steel 11.5*720 Q235 Beitai 5350 0 150 550 cold rolled sheet 1.0mm *1250*2500 DC01 Wuhan Iron and Steel 6450 0 0 -100 Cold rolled steel plate 1.2mm*1250*2500 DC01 Wuhan Iron and Steel 6400 0 0 -100 Cold rolled steel plate 1.5mm*1250*2500 DC01 Wuhan Iron and Steel 6400 0 0 -100 Cold rolled plate 2.0mm*1250 *2500 DC01 Wuhan Iron and Steel 6400 0 0 -100 Cold rolled coil 2.5mm*1250*2500 DC01 Wuhan Iron and Steel 6400 0 0 -100 Cold rolled coil 1.0mm*1250*2500 ST12 Masteel 6450 0 0 -100 Cold rolled coil 1.5mm*1250* 2500 ST12 Ma Steel 6400 0 0 -100 Cold Volume 1.0mm*1250*C ST12 Meigang 6450 0 0 -50 Cold rolled coil 1.5mm*1250*C ST12 Meigang 6400 0 0 -100 Cold rolled coil 1.0mm*1500*C ST12 Masteel 6400 0 0 -100 Cold Rolls 1.0mm*1500*C spcc Tanggang 6300 0 0 -100 Puzhong 6mm Q235B Xinyu 6650 0 230 350 Puzhong 8mm Q235A Xinyu 6500 0 100 300 Puzhong 10MM Q235A Xinyu 6250 0 100 100 Puzhong 14 -20mm Q235A Xinyu 6050 0 100 100 Puzhong 6mm Q235B Nangang 6650 0 200 350 Puzhong 8mm Q235A Nangang 6500 0 100 300 Puzhong 10MM Q235A Nangang 6250 0 100 100 Puzhong 12mm Q235A Nangang 6080 0 160 130 Puzhong Plate 14-20mm Q235B Nangang Steel 6050 0 150 100 Puzhong Plate 10mm Q235A Masteel 6250 0 50 100 Puzhong Plate 14-20mm Q235A Masteel 6050 0 100 100 Puzhong Plate 25mm Q235A Masteel 6080 0 100 130 Low Alloy Plate 6mm Q345 Nangang 6600 0 100 300 Low Alloy Plate 8mm Q345 Nangang 6500 0 100 350 Low Alloy Plate 10mm Q345 Nangang 6400 0 100 400 Low Alloy Plate 14-20mm Q345 Nangang 6300 0 -100 250 Low Alloy Plate 14-20mm Q345 Masteel 6300 0 200 200 Low Alloy Plate 14-20mm Q345 Feida 6250 0 200 250 Boiler Plate 8mm 20g Nangang 7400 0 300 600 Boiler Plate 10mm 20g Nangang 7300 0 300 600 Boiler plate 12mm 20g Nangang 6930 0 300 550 Boiler plate 14-20mm 20g Nangang 6900 0 300 550 Container plate 8mm 16MnR Xinyu 7440 0 220 470 Container plate 10mm 16MnR Xinyu 7340 0 220 470 Container plate 12mm 16MnR Nangang/Xinyu 6970 0 220 460 Container plate 14-25mm 16MnR Nangang/Xinyu 6920 0 220 470 Seamless pipe 25*2.5 20# Wuxi 7500 0 0 500 Seamless pipe 38*3.5 20# Wuxi 6700 0 0 300 Seamless Pipe 48*4 20# Wuxi 6650 0 0 300 Seamless pipe 57*3.5 20# Wuxi 6650 0 0 300 Seamless pipe 60*4 20# Wuxi 6650 0 0 300 I-beam 20#/b Q235 Laiwu Steel 5200 0 0 350 I-Beam 36#/b Q235 Laiwu Steel 5250 0 0 270 Channel Steel 16#a Q235 Ma Steel 5300 0 0 150 Channel Steel 25# Q235 Wu Steel 5500 0 0 250 Angle Steel 50*50*5mm Q235 An/Ma Steel 5450 0 0 150 Angle Steel 50*50*5mm Q235 Shougang 5350 0 0 150 Galvanized Roll 0.5mm*1000*2000 JY Wuhan Steel 6750 0 0 150 Galvanized Roll 0.7mm*1000*2000 JY Wuhan Iron & Steel 6680 0 0 180 Galvanized Roll 1.0mm* 1000*2000 JY WISCO 6450 0 0 50 Galvanized Roll 0.5mm*1000*2000 ST02Z Bengui 6740 0 0 140 Galvanized Roll 0.75mm*1000*2000 ST02Z Benxi Steel 6550 0 0 70 Galvanized Roll 1.0mm*1000*2000 ST02Z Bengang 6450 0 0 50
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
Drill Chuck,Drill Press Chuck,Keytype Drill Chuck,Lathe Keyless Drill Chuck
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