Standard: din338 Material: hss4241, hss4341, hss9341, m42; m35; m7; m2, etc Finish: black oxide, polished, tin coated and rainbow etc Process: roll forged, half ground, fully ground Point angle: 118 or 135 split point Application: for drilling cast steel, malleable iron, sintered metal, non-ferrous metals and wood, etc Packing: by plastic bag, metal box etc Diameter ranges from 1mm to 20mm. Drill sets like 13/19/25pcs are available. We make them in accordance with your demand. By plastic bag, metal box etc
Specification:2-1/2" 2-7/8" 3" 3-1/2" 4-1/4" 5-1/4" Kellys are the drive section of the whole drill stem.The manufacturing of the products refers to the standard of SY/T6509-2000 or API SPEC.7-1.AISI4145H alloy steel is used in producing the kellys. Kellys'end, drive cross-section and joint are all processed and tested in terms of API.
Purpose White Cushion (Amine-Coated Cushion) is a kind of new type drilling cushion for small hole, and is applicable for 0.15mm or less hole on precise multi-layer circuit board. It is designed for substituting bakelite board for meeting the requirements of IS014000. Technical Parameters: Code Items Unit Standard 1 Standard Thickness mm 2.3~2.7í+0.2 2 Density (Weight) g/cm3 880í+40 3 Water Content % [5 4 Non-Straightness of Edge mm/m í+1.0 5 Flexural Strength Max Turnup /Diagonal [0.5% 6 Elastic Modulus Mpa í¦3200 7 Internal Bonding Strength Mpa ú+1.0 8 200C/24hThickness Expansion after Absorbing Water (Bared) % í_35 9 Static Bending Strength Mpa í¦35 10 Size Stability Thickness Direction % -4.5 or 5 Length Direction % -0 or 1.50 11 Surface Hardness N/mm2 80í+5 12 Formaldehyde Release mg/100g [40
Wood working drills Shank: straight shank Surface treatment: black flute and bright land Blade material: 45# Length characteristic: standard Processing technology characteristic: roll forged drills
Masonry drills high helix Surface treatment: nickel plated Blade material: 45# yg8 Groove sort: high helix Length characteristic: standard Processing technology: milled
Emcf face cutter Iso inserts, selt, selw, sekt seht sehw suitable. High metal removal. High feed rate. Roughing to finishing. Over 15 kinds of grades & 5 kinds of chip breaker. Diameter from 50 - 160 mm
Tbra Iso insert, tcgt, tpgt suitable Side-lock Unique hexagon slide Fine adjustment & high precision Excellent internal structure without backlash Diameter from 20 - 100 mm The accuracy of one unit is 0.01 mm
Heavy duty pillar drill machine Model no. 38kpt Drilling capacity in steel 38mm No. Of spindle speed 8 Range of speed 70-1910 rpm Morse taper in spindle nose mt-4 Dist. Between spindle center to column face 270mm Quill movement 250mm Working surface of the table 440mm Dimension of base plate 760x480mm Working surface of base plate 500x350mm Max. Dist. Between spindle nose to baseplate 1000 Max. Dist. Between spindle nose to table 565mm Center dist. Between foundation bolts 620x335mm Diameter of column 112-60 Fine feed attachment Motor kw / speed 1.5hp / 960rpm No. Of v.Belt b-55 Nett weight of machine 350kg Standard accessories: motor pulley, instruction manual, drill drift. Extra accessories: electric motor, drill chuck & arbour, v.Belt, r.F switch. Wooden case packing, goony packing, export packing
Redial drill machine Model: 40krdfa (all geared autofeed redial drill machine) Capacity (m.M) Drilling in steel 38 Drilling in c. I. 40 Tapping in steel 32 Spindle Spindle travel 150 Spindle taper mt-4 No. Of spindle speeds 8 Range of spindle speeds 70-1190 No. Of feed 03 Feed value mm / rev. 0.1 0.2 & 0.3 Working range Column diameter 220 Max. / minimum dist. Between spindle centre to column face 890/370 Max. / minimum dist. Between spindle nose to base plate 1150/490 Vertical movement on column of railarm 660 Size of base plate 1365 x 715 Working surface of table 350x310 General Number / centre distance of "t" slots for base plate 2-138 Size of "t" slots for base plate m-16 Number / centre distance of "t" slots for working table 2-80 Size of "t" slots for working table m-16 Nett. Weight of the machine (approx.) 1500 kg. Shipping dimension of the machine 2200x1530x1115 Power Drilling head motor 1. 5 h. P. / 3ph-50hz / 1440 rpm Arm elevating head motor 0. 5 h. P. / 3ph-50hz / 1440 rpm Standard accessories Electrical equipment with wiring, drilling head motor, Arm elevating motor, instruction manual, motor pulley, drill drift. Extra accessories Working box table, machine lamp, coolant pump with accessories, Reversible switch, 'v' belt (b-47 / a-23), quick chain chuck, Drill chuck-arbour etc. Specification may be changed without prior notice in case of design modification
Model: 32krdf Drilling in steel 32 Drilling in c. I. 32 Tapping in steel 25 Spindle travel 150 Spindle taper mt-3 No. Of spindle speeds 10 Range of spindle speeds 55-1571 No. Of feed 03 Feed value mm / rev. 0.1 0.2 & 0.3 Column diameter 160 Max. / minimum dist. Between spindle center to column face 810/320 Max. / minimum dist. Between spindle nose to base plate 1140/295 Vertical movement on column of railarm 845 Size of base plate 1365 x 715 Working surface of table 350x310 Number / centre distance of "t" slots for base plate 2-138 Size of "t" slots for base plate m-16 Number / centre distance of "t" slots for working table 2-80 Size of "t" slots for working table m-16 Nett. Weight of the machine (approx.) 1150 kg. Shipping dimension of the machine 2100x1430x1015 Drilling head motor 1. 5 h. P. / 3ph-50hz / 1440 rpm Arm elevating head motor 0. 5 h. P. / 3ph-50hz / 1440 rpm Standard accessories: electrical equipment with wiring, Drilling head motor, arm elevating motor, instruction manual, motor pulley, drill drift. Extra accessories: working box table, machine lamp, coolant pump, Reversible switch, 'v' belt (b-47 / a-23) drill chuck-arbour etc.
Model no. 38kpf Drilling capacity in steel 38mm No. Of spindle speed 8 Range of spindle speed 100-1860 rpm Morse taper in spindle nose mt-4 Spindle center to column face dist. 260mm Spindle travel 150mm Working surface of table 440mm Dimension of baseplate 700x430mm Working surface of base plate 460x330mm Max. Dist. Spindle nose to base plate 1080mm Max. Dist. Spindle nose to table 635mm Center dist. Between foundation bolts 610x335mm Diameter of column 112.60mm Power required 1.5hp Motor speed 1440 rpm No. Of v.Belt b-56 Nett wight of machine 425kg Wooden case packaging, goony packing, export packing
Crackag I have learned about your company from the website. This is sara from sino-expansion co., ltd. Here i would like to take this opportunity to introduce our company and products(crackag) to you: We are one of the largest manufacturers of non-explosive cracking agent(mortar)in china. Crackag is a kind of expansive chemical product, which is very popular in the international quarrying and demolishing market. When it is mixed with clean and cold water to be mortar and poured into pre-drilling holes of rock and concrete, it swells and exerts expansive capabilities on the hole-wall at a unit value of more than 50mpa (500kg/cm2 .) which is strong enough to cut and crack reinforced concrete, marble and granite after a while. Copmare to the traditional explosives, it has the following advantages: 1)non-explosive and very safe 2)very economical and cost-effective; 3)the shape is controllable
Drills
Standard: API 5D Specification: OD: 2 3/8í¦-6 5/8í¦ Steel Grade: E75, X95, G105, S135 Internal Coating: TK34, TC2000, TC3000 Hardbanding: ARNCO 100XT, 200XT, 300XT, BOTN3000, ARMACORM Length: R1: 5.49-6.71m R2: 8.23-9.14m R3: 11.58-13.72m
Drill machine is equipped with 4 drilling heads. Drill holder is capable of drill from 3 mm. To 14 mm. Machine is equipped with duel speed motor to obtain fine results on different kinds of paper and is fitted with automatic table lift system. Drill machine is made of rigid steel to avoid any friction. Specifications: Required space L x w x h 2050 x 2300 x 2500mm Working height 950 mm Drill bit speed 1400 mm Stroke speed 11 or 22 strokes/min. Power supply Voltage 400 v Phase 3 ph Frequency 50 hz Connection in value 1.7 kw
25 To 38 mm Universal Radial Drill Machine Specification Model Drilling Capacity (in Mild Steel) 25 mm Pillar Diameter 125 mm Spindle nose to table distance 410 mm Spindle nose to base distance 660 mm Distance from Spindle centre to Pillar face 670 mm Taper in Spindle MT.3 Number of Speed 8 Speed Range of Speed 90 to 2300 RPM Table Size 250 x 200 x 200 mm Base Size (Machined Area) 500 x 600 mm Overall Base Size 925 x 600 mm Spindle Travel 220 mm Pillar Length 1220 mm Overall height with pulley Guard 1425 mm V. Belt Section B. 43" & A. 23" Weight (Approx) 500 Kgs Motor 1440 RPM 3 Phase 440 Volts 1 HP & 0.5 HP
Jig Saw M1Q-MD-65 Cutting Capacity:65mm No_Load Speed:0-3100r/min Rated Input power:650W Rated Volatage:110/240V Rated Frequency:50/60Hz
2000 horse power drilling rig
Mud pump
300pcs combination drill set (7pc twist drill, 5pc super masonry drill, 5pc carpent drill, 17pcs bits and other screw nails), Abs plastic box
