It can help easily punch Max. 22 sheet of A4 papers, and bind Max. 400 sheet of papers then. Manual machine, no need of electricity. 21 detachable steel blade to punch different sized papers. Perfect for home & office use. Feature Whole metal construction, sturdy & durable. Punching Max. 22 sheets(A4) of paper at a time; Manually bind max
:stainless steel hole punchLICHAMP Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set. 4.0 out of 5 stars 158. $39.99 $ 39. 99 $59.99 $59.99. Get it as soon as Mon, Jan 25. Hand-Held Power Punch Kit Stainless Steel Iron Plastic Hole Punch Pliers, Leather Punch (Radom Case Colors) $54.99 $ 54. 99.
LICHAMP Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set. 4.0 out of 5 stars 158. $39.99 $ 39. 99 $59.99 $59.99. Get it as soon as Mon, Jan 25. Hand-Held Power Punch Kit Stainless Steel Iron Plastic Hole Punch Pliers, Leather Punch (Radom Case Colors) $54.99 $ 54. 99.
:steel hole punchCCTI Electric Hydraulic Hole Puncher - Punching Thickness Up to 1/4" (6 mm) in Mild Structure Steel, Includes 5 Sets Punch/Die Dia 6.5mm - 20.5mm (Model:EHP-20A) $599.00$599.00 ($1.44/oz) Get it as soon as Tue, Jul 21. FREE Shipping by . Only 12 left in stock - order soon.
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Apr 01, 2014 · Table 3 compares point and head pressures for an 0.100-in. punch diameter and equivalent sheet thickness (0.065 in.) in HSLA and AHSS materials. The following example reveals the significance that AHSS materials will have on tooling design, tool-steel selection and heattreatment.
Direct Punching in Inclined Ultra-High Strength Steel SheetsA direct punching of inclined ultra-high strength steel sheets having low ductility was carried out to improve the quality of the sheared edge. In the direct punching of an inclined sheet, the contact between the sheet and punch became gradual because of touch from the bottom edge of the punch, and thus the sheared portion tended to bend in the latter half of punching.
General Catalog of TOOL STEELS - Hitachi Metals40HRC pre-hardened steel Cold work tool steels High speed tool steels P/M High speed tool steels Matrix high speed steel Others 58-62 55-60 58-62 58-62 For general sheet use For general heavy plate use For general sheet use For general heavy plate use Male die Machine cutter Trimming dies Shearing blade (straight tooth) Billet shear
Hydraulic Punch, Hole Puncher, Steel Punch, Plate Bender, Sheet Cutter, Hydraulic Hole Punch Driver Tool. High Quality Products Made In China Manufacturer and Exporter -
Punching Stainless Steel Sheet - Practical MachinistJan 13, 2014 · I need to punch some stainless steel (303,304)sheet(.018-.025) to make a washer shape. OD would be around 2.00" and ID 1.250" I only have experience with Standard Tubing punches (one mounted inside the other with bushing) we get from FW&SON and use them on gasket type material using a No.0 arbor press.
Selecting Materials for Punching and Forming Tools the carbon content of the steel. Because it is responsible for martensite formation, carbon is the element that determines the hardness of steel. In addition, carbon in steels with higher contents of alloys (partic-ularly Cr, Mo, V, W) tends to form very hard carbides. As fine particles, these are more or less embedded in the steel and help to
MAC AFRIC 3-in-1 Sheet Metal Forming Machine. R 15,995.00 R 34,995.00. Bending Brakes MAC AFRIC Hydraulic Hole Punch. R 1,595.00. SKU:EHOLED-001. Bending Brakes MAC AFRIC 1220 mm Sheet Metal Brake. R 8,995.00. SKU:ESHEEB-048. Engineering Equipment MAC AFRIC 280 mm Steel Plate Cutter. R 845.00. SKU:ESHEAR-003. Bending Brakes MAC AFRIC
Steel Cropper Punch & Shear For Sale Asset Plant You may be looking at cropper punch and shear options online, but if you really want to know more, then finding a stockist and supplier that has years of experience in this field is a smart move that will empower you to make a truly informed decision.. At Asset Plant & Machinery, we pride ourselves on delivering a comprehensive range of services under one roof.
Through thick and thin, punching tooling can helpConventional tool steels used to manufacture punch tooling can perform effectively on 0.25-in. material. A step up is premium powder metallurgy tooling. In the powder metallurgy process, molten metal is passed through an atomizing nozzle with fast-moving inert gas that turns the molten metal into small droplets, which are then collected in a
The UniPunch steel punch systems are designed to give you the speed you need to cut labor costs and improve efficiency. The tooling can punch holes in stainless steel up to 1/4 thick. D2 tool steel reduces wear on punches and increases longevity. UniPunch also provides shear and back taper on punches to reduce stripping pressure.