Power Screw Bits
Drill Bits
Drill Machine
Product Name: Drilling Machine Detailed product parameter description: Product model: ZOJET Z3050*16/1 Workbench size (mm): 500*630 Maximum drilling diameter (mm): 50 Distance from spindle centerline to column generatrix (mm): Maximum 1600 Minimum 350 Distance from spindle end to base working surface (mm): Maximum 1220 Minimum 315 Spindle travel (mm): 315 Horizontal moving distance of the spindle box (mm): 1250
Product name: Deep hole drilling and boring machine Detailed product parameter description: Product model: Texas deep hole drilling and boring machine (T2120) Main technical specifications and performance Technical specifications parameter Working scope Maximum boring diameter 200mm Drilling diameter range N40-N80mm Maximum boring depth 1000-8000mm Working support diameter range 60-300mm Spindle Spindle center height 350mm Headstock spindle bore 75 Spindle front end taper hole 85mm1:2 Spindle speed range 61-1000r/min 12 types Feed Feed speed range (stepless) 5-1000mm/min Fast moving speed of carriage 2m/min Motor Main motor power 30kW Hydraulic pump motor power 1.5kW Power of fast motor of carriage 3kW Feed motor power 4.4kW Cooling pump motor power 5.5kW4 groups other Cooling system rated pressure 2.5MPa Cooling system flow 100 200 300 400L/min Rated working pressure of hydraulic system 6.3MPa The oiler can withstand the maximum axial force 6.3KN Maximum preload force of the oiler on the workpiece 20KN Dimensions and weight length parameter 1000 2000 3000 4000 5000 6000 7000 8000
Nominal effort: 1250 t Max. workpiece diameter: 140 mm Max. upset flange diameter: 180 mm Stroke of moving slider: 220 mm Stroke of upsetting slider: total/working - 460/310 mm Strokes per min: 30 Matrix dimensions: 700x260x820 (LxWxH) Distance upsetting slider and matrixes: 180 mm Machine overall dimensions: 6400x4365x3340 mm Weight: 135 t
Glass drilling machine,drilling holes from up and down both sides of glass.It has double drill bits.Can drill holes fast and safely. Both the bottom and top driller working automatic by foot pedal ,no need to pull by hand,.This can make the hole drilling good quality.
Description Integral blade stabilizer Hekang provides integral straight blade stabilizer, integral spiral blade stabilizer, replaceable sleeve stabilizer, non-rotating stabilizer (rubber sleeve stabilizer), hard facing stabilizer, 3-piece sleeve replaceable stabilizer, float valve stabilizer, spherical stabilizer, variable diameter stabilizer, etc. All above products comply with api spec 7. Integral 3-spiral blade stabilizer, integral 4-spiral blade stabilizer (string type, near bit type). The working hardfacing surface (also called as wall contact) materials available separately are carbide insert, insert diamond compound, low temperature brazing tungsten carbide slug, surface bead welding abrasive welding rod, etc. Technical specifications and parameters (in)(mm)end od (mm)id (mm)kit length (mm)connection String typenear bit type Topdowntopdown 6152.4121511200nc383 1/2 reg 6 1/4158.7 6 1/2165.1 7 1/2190.5159571600nc464 1/2 reg 7 7/8200 8 3/8212.7159 165711600 1800nc46 nc50 8 1/2215.2159 165 178 8 3/4222.2 9 1/2241.3178 1971600nc50nc50nc50 9 5/8244.518006 5/8 reg 9 7/8250.8 12 1/4311.2203 209761800nc56 6 5/8 regnc56 6 5/8 regnc56 6 5/8 reg6 5/8 reg 16406229 241.32000 2200nc61 7 5/8 regnc61 7 5/8 regnc61 7 5/8 regnc61 7 5/8 reg 17 1/2444.5 24609.6 26660.4
Description Replaceable sleeve stabilizer Replaceable sleeve stabilizer consists of mandrel and sleeve. The function is the same as spiral integral blade stabilizer. It can suit to different hole size and increase working life by changing the different size sleeve. The sleeve is threaded on the mandrel, so the sleeve can be fasten to the mandrel tightly and changed easily. Working outside Diameter Od Mminchsalvage diameter Od Mminchthe upper end Threadlower end Threadhole id Mminchneck length Mminchtotal length Mminchremarks 149.2 5 7/8120.7 (4-3/4)nc38nc3850.8(2)559(22)1372 (54)drill string type 3 1/2regbottom hole type 152 6120.7 (4-3/4)nc38nc3850.8(2)559(22)1372 (54)drill string type 3 1/2regbottom hole type 215.98-1/2165 (6-1/2)nc50nc5071.4 (2-13/16)68627167666drill string type 4 1/2regbottom hole type 311.1512-1/4203(8)6-5/8 Reg6-5/8 Reg71.4 (2-13/16)61024155061drill string type Bottom hole type 444.517-1/2229(9)7-5/8 Reg7-5/8 Reg76.5(3)68627170267drill string type Bottom hole type 660.4 (26)241.3 (9 1/2)7-5/8 Reg7-5/8 Reg76.5(3)66026193076drill string type Bottom hole type 711.228241.3 (9 1/2)7-5/8 Reg7-5/8 Reg76.5(3)68627198178drill string type Bottom hole type Packaging & delivery Packing :according to customer requirementsminimum order : 1 piecessupply ability : 600 sets/year
The down-the-hole hammer is a new type valveless hammer driven by compress air.It is the ideal rock drillling tool with advages of large impact energy,high penetration rate,long service life,good efficiency of drilling cuttings removal,easy operation,reliable working performance and so on. TH----for wet drilling Wadely applied to all kinds of rock boring hole drilling and excellent in projects for casing system and water well drilling. Can be matched to various types of hammers popular in the world and drill the holes from 76mm to 1200mm in diameter. TS----for deep hole and super deep hole drilling Can be meet to the needs of drilling holes from 203mm to 660mm in diameters. TG----for drying drilling Have stable performance, fast speed, long service life in sleeves, and 10% less air consumption than other ordinary hammers, and can also work well without the foot valves. Drill holes from 90mm to 254mm. All our Hammers can be easily adapted to accept different types of bit shanks as COP, BR, DHD, SD, XL QL, MACH, Halco and Mission by simply changing a few basic components. Several models are available in Heavy-Duty format to suit particularly arduous and abrasive drilling conditions. In wooden case or in carton
