Hole Drilling
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 Arena Pedestal Sink Single Hole Faucet Drilling Whi $249.95 Time Remaining: 29d 2h 26m Buy It Now for only: $249.95 |
 Installation Entry Lock Hole Saw Kit Drill Bit New Hole Saws Mandrel Woodwokring $8.99 Time Remaining: 1d 15h 30m |
 Round Vessel Sink Single Hole Faucet Drilling White $139.95 Time Remaining: 29d 31m Buy It Now for only: $139.95 |
 No5 VIX BIT SELF CENTERING GUIDE PILOT HOLE DRILL $11.97 Time Remaining: 22d 12h 49m Buy It Now for only: $11.97 |
 IKEA Drill template for easy marking of hole positions for knobs or handles $5.95 Time Remaining: 7d 12h 21m Buy It Now for only: $5.95 |
 No3 VIX BIT SELF CENTERING GUIDE PILOT HOLE DRILL $12.72 Time Remaining: 21d 20m Buy It Now for only: $12.72 |
 Classic Utility Room Tub 1 Hole Faucet Drilling White $149.95 Time Remaining: 27d 20h 31m Buy It Now for only: $149.95 |
 No 9 5 3 VIX BIT SET CENTERING PILOT HOLE DRILL $34.99 Time Remaining: 22d 13h 33m Buy It Now for only: $34.99 |
 Preston Wall Mount Sink Single Hole Drilling White $106.95 Time Remaining: 29d 23h 11m Buy It Now for only: $106.95 |
 No9 VIX BIT SELF CENTERING GUIDE PILOT HOLE DRILL $12.21 Time Remaining: 22d 13h 6m Buy It Now for only: $12.21 |
 Handrail 12mm Dia Drill Hole Round Glass Clip Support $4.76 Time Remaining: 25d 3h 17m Buy It Now for only: $4.76 |
 3 pieces of 17mm Diamond coated drills drill bit bits hole saw core tile granite $5.99 Time Remaining: 3d 14h 24m Buy It Now for only: $5.99 |
 Kohler K 2955 1 0 Basin Lavatory 1 Hole Drilling White $633.76 Time Remaining: 13d 14h 20m Buy It Now for only: $633.76 |
 Tile In Kitchen Sink With 4 Hole Faucet Drilling $347.04 Time Remaining: 29d 14h 24m Buy It Now for only: $347.04 |
 Acrylic Foot Bath Single Hole Faucet Drilling White $397.95 Time Remaining: 29d 23h 12m Buy It Now for only: $397.95 |
 Handrail 12mm Dia Drill Hole Round Glass Clip Support $5.39 Time Remaining: 25d 7h 24m Buy It Now for only: $5.39 |
 12mm Drilling Hole Round 135 Degree Glass Support Clip $7.87 Time Remaining: 9d 15h 45m Buy It Now for only: $7.87 |
 Wall Mount Sink Single Hole Faucet Drilling White $99.95 Time Remaining: 29d 23h 11m Buy It Now for only: $99.95 |
 KOHLER K 6626 5 G9 Cast Iron Enamel Kitchen Sink 5 Hole Faucet Drilling NEW $175.00 Time Remaining: 18d 1h 42m Buy It Now for only: $175.00 |
 Impact Pedestal Sink 1 Hole Faucet Drilling White $179.95 Time Remaining: 29d 18h 46m Buy It Now for only: $179.95 |
 Handrail 12mm Dia Drill Hole Round Glass Clip Support $5.05 Time Remaining: 28d 3h 19m Buy It Now for only: $5.05 |
 Door Lock Wood Flat Bit Hole Saw Set for Electric Drill $7.29 Time Remaining: 19d 7h 6m Buy It Now for only: $7.29 |
 12mm Drilling Hole L Shaped Glass to Glass Clip Support $7.24 Time Remaining: 13d 6m Buy It Now for only: $7.24 |
 Decorative Utility Room Tub 1 Hole Faucet Drilling $149.95 Time Remaining: 27d 20h 31m Buy It Now for only: $149.95 |
 12mm Drilling Hole L Shaped Glass to Glass Support Clip $6.14 Time Remaining: 9d 21h 29m Buy It Now for only: $6.14 |
 12mm Drilling Hole Round 135 Degree Glass Support Clip $7.66 Time Remaining: 25d 16h 39m Buy It Now for only: $7.66 |
 Kohler K 6491 3 0 Kitchen Sink 3 Hole Faucet Drilling $376.35 Time Remaining: 29d 9h 29m Buy It Now for only: $376.35 |
 12mm Drilling Hole Glass to Glass Squared Clip Support $8.52 Time Remaining: 10d 3h 27m Buy It Now for only: $8.52 |
 15 Stainaless Steel Sink Plate faucet hole drill bit $4.99 Time Remaining: 13d 20h 6m Buy It Now for only: $4.99 |
 Door Lock Wood Flat Bit Hole Saw Set for Electric Drill $8.48 Time Remaining: 1d 19h 13m Buy It Now for only: $8.48 |
 12mm Drilling Hole Glass to Glass Squared Clip Support $8.24 Time Remaining: 12d 32m Buy It Now for only: $8.24 |
 12mm Drilling Hole L Shaped Glass to Glass Support Clip $6.11 Time Remaining: 11d 5h 3m Buy It Now for only: $6.11 |
 Door Lock Wood Flat Bit Hole Saw Set for Electric Drill $8.95 Time Remaining: 12d 21h 5m Buy It Now for only: $8.95 |
 125 Stainaless Steel Sink Plate faucet hole drill bit $4.99 Time Remaining: 13d 20h 7m Buy It Now for only: $4.99 |
 12mm Drilling Hole Squared Glass to Glass Clip Support $6.77 Time Remaining: 3d 10h 3m Buy It Now for only: $6.77 |
 Kohler K 4876 0 White Amaretto bidet with single hole faucet drilling $389.81 Time Remaining: 16d 51m Buy It Now for only: $389.81 |
 12mm Drilling Hole L Shaped Glass to Glass Clip Support $6.29 Time Remaining: 10d 16h 8m Buy It Now for only: $6.29 |
 Glass Door 8mm Drill Hole Stainless Steel Handle Knob $11.88 Time Remaining: 15d 20h 45m Buy It Now for only: $11.88 |
 Self Rimming Kitchen Sink With 4 Hole Faucet Drilling $260.07 Time Remaining: 25d 9h 49m Buy It Now for only: $260.07 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $6.71 Time Remaining: 13d 3h 23m Buy It Now for only: $6.71 |
 No 14 VIX BIT SELF CENTERING GUIDE PILOT HOLE DRILL $49.95 Time Remaining: 29d 20h 4m Buy It Now for only: $49.95 |
 12mm Drilling Hole Squared Glass to Glass Clip Support $7.09 Time Remaining: 16d 2m Buy It Now for only: $7.09 |
 Door Lock Wood Flat Bit Hole Saw Set for Electric Drill $8.80 Time Remaining: 5d 21h 34m Buy It Now for only: $8.80 |
 KOHLER LEIGHTON PEDESTAL SINK BASE K2326 1 LIST 883 NEW 1 HOLE DRILL $199.00 Time Remaining: 12d 19h 48m Buy It Now for only: $199.00 |
 Pedestal Sink White DECOLAV Single Hole Faucet Drill Oval Front Ceramic Pedestal $89.00 Time Remaining: 5d 16h 18m Buy It Now for only: $89.00 |
 Kohler K 6650 0 White Sudbury service sink with two hole faucet drilling $401.77 Time Remaining: 12d 17h 14m Buy It Now for only: $401.77 |
 Self Rimming Kitchen Sink 3 Hole Faucet Drilling and $281.86 Time Remaining: 22d 2h 29m Buy It Now for only: $281.86 |
 Hole Saw Drilling Tool w Wood Flat Bit for Wooden Doors $8.59 Time Remaining: 9d 4m Buy It Now for only: $8.59 |
 12mm Drilling Hole Round 135 Degree Glass Support Clip $7.91 Time Remaining: 11d 5h 19m Buy It Now for only: $7.91 |
 12mm Drilling Hole Squared Glass to Glass Clip Support $6.64 Time Remaining: 10d 4h 4m Buy It Now for only: $6.64 |
 Self Rimming Kitchen Sink With 4 Hole Faucet Drilling $208.15 Time Remaining: 22d 2h 28m Buy It Now for only: $208.15 |
 BLUM ECODRILL DRILLING JIG FOR HIDDEN HINGES PLUS HOLES FOR MOUNTING SCREWS $110.00 (1 Bid) Time Remaining: 5d 3h 57m |
 Kohler K 1997 1 0 White Wall Mount Lavatory with Single Hole Faucet Drilling $138.81 Time Remaining: 15d 17h 41m Buy It Now for only: $138.81 |
 Silverline 273238 1 4 Inch Pilot Drill for Use with Bi Metal Hole Saw Arbors $4.57 Time Remaining: 26d 22h 41m Buy It Now for only: $4.57 |
 Self Rimming Kitchen Sink With 4 Hole Faucet Drilling $401.47 Time Remaining: 22d 2h 28m Buy It Now for only: $401.47 |
 Hole Saw Drilling Tool w Wood Flat Bit for Wooden Doors $8.94 Time Remaining: 8d 11h 11m Buy It Now for only: $8.94 |
 Kohler K 4898 0 White Portrait bidet with single hole faucet drilling $494.64 Time Remaining: 10d 3h 51m Buy It Now for only: $494.64 |
 INSTALLATION ENTRY LOCK HOLE SAW KIT DRILL BIT TOOL $9.99 Time Remaining: 27d 22h 52m Buy It Now for only: $9.99 |
 Hole Saw Drilling Tool w Wood Flat Bit for Wooden Doors $8.80 Time Remaining: 14d 22h 24m Buy It Now for only: $8.80 |
 Irwin 10502855 5 283mm Step Drill Bit 10 Hole $98.09 Time Remaining: 5d 8h 50m Buy It Now for only: $98.09 |
 12mm Drilling Hole Squared Glass to Glass Clip Support $6.07 Time Remaining: 12d 1h 4m Buy It Now for only: $6.07 |
 12mm Drilling Hole Glass to Glass Squared Clip Support $8.49 Time Remaining: 7d 20h 12m Buy It Now for only: $8.49 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $5.95 Time Remaining: 8d 14h Buy It Now for only: $5.95 |
 KEIL 711713068 Hole Drill Bit M16 With SDS Plus Shaft and Pilot Drill 68 mm $85.77 Time Remaining: 5d 9h 56m Buy It Now for only: $85.77 |
 12mm Drilling Hole Glass to Glass Squared Clip Support $8.97 Time Remaining: 7d 23h 7m Buy It Now for only: $8.97 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $5.97 Time Remaining: 3d 9h 10m Buy It Now for only: $5.97 |
 12mm Drilling Hole Round 135 Degree Glass Support Clip $7.45 Time Remaining: 11d 2h 10m Buy It Now for only: $7.45 |
 Self Rimming Kitchen Sink With 4 Hole Faucet Drilling $238.20 Time Remaining: 24d 9h 44m Buy It Now for only: $238.20 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $6.42 Time Remaining: 15d 5h 2m Buy It Now for only: $6.42 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $5.89 Time Remaining: 10d 2h 2m Buy It Now for only: $5.89 |
 12mm Drilling Hole L Shaped Glass to Glass Support Clip $6.37 Time Remaining: 8d 20h 5m Buy It Now for only: $6.37 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $5.64 Time Remaining: 14d 17h 21m Buy It Now for only: $5.64 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $12.47 Time Remaining: 5d 13h 6m Buy It Now for only: $12.47 |
 ELKAY TOP MOUNT DOUBLE EQUAL BOWL STAINLESS STEEL KITCHEN SINK 2 HOLE DRILLING $499.99 Time Remaining: 1d 19h 15m Buy It Now for only: $499.99 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $10.98 Time Remaining: 9d 17h 34m Buy It Now for only: $10.98 |
 Self Rimming Kitchen Sink With 4 Hole Faucet Drilling $238.20 Time Remaining: 22d 2h 28m Buy It Now for only: $238.20 |
 Self Rimming Kitchen Sink With 4 Hole Faucet Drilling $260.07 Time Remaining: 22d 2h 28m Buy It Now for only: $260.07 |
 Glass Door 8mm Drill Hole Stainless Steel Handle Knob $11.33 Time Remaining: 9d 15h 21m Buy It Now for only: $11.33 |
 Tile In Kitchen Sink With 4 Hole Faucet Drilling $433.74 Time Remaining: 22d 2h 29m Buy It Now for only: $433.74 |
 10 Round Magnetic Kitchen Cabinet Door Catch Just drill a Hole 6Q $25.99 Time Remaining: 27d 21h 46m Buy It Now for only: $25.99 |
 Handrail 12mm Drilling Hole Squared Glass Clip Support $5.94 Time Remaining: 11d 10h 25m Buy It Now for only: $5.94 |
 Self Rimming Kitchen SInk With 3 Hole Faucet Drilling $238.20 Time Remaining: 25d 9h 49m Buy It Now for only: $238.20 |
 Irwin 10502850 4 12mm Step Drill Bit 9 Holes $36.94 Time Remaining: 27d 2h 6m Buy It Now for only: $36.94 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $12.45 Time Remaining: 7d 14h 1m Buy It Now for only: $12.45 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $10.96 Time Remaining: 11d 22h 4m Buy It Now for only: $10.96 |
 12mm Drilling Hole Round 135 Degree Glass Support Clip $7.42 Time Remaining: 7d 18h 16m Buy It Now for only: $7.42 |
 12mm Drilling Hole Squared Glass to Glass Clip Support $6.70 Time Remaining: 13d 1h 2m Buy It Now for only: $6.70 |
 Glass Door 8mm Drill Hole Stainless Steel Handle Knob $12.19 Time Remaining: 12d 4h 37m Buy It Now for only: $12.19 |
 12mm Drilling Hole L Shaped Glass to Glass Clip Support $6.84 Time Remaining: 9d 4h 25m Buy It Now for only: $6.84 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $12.07 Time Remaining: 13d 14h Buy It Now for only: $12.07 |
 INSTALLATION ENTRY LOCK HOLE SAW KIT DRILL BIT NEW $9.99 Time Remaining: 24d 32m Buy It Now for only: $9.99 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $14.02 Time Remaining: 19d 5h 22m Buy It Now for only: $14.02 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $12.44 Time Remaining: 9d 11h 10m Buy It Now for only: $12.44 |
 Self Rimming Sink With 3 Hole Faucet Drilling $467.30 Time Remaining: 14d 11h 44m Buy It Now for only: $467.30 |
 8mm Drill Hole Stainless Steel Handle Knob for Glasss Door $12.66 Time Remaining: 14d 29m Buy It Now for only: $12.66 |
 Self Rimming Sink With 3 Hole Faucet Drilling $467.30 Time Remaining: 2d 9h 40m Buy It Now for only: $467.30 |
 Self Rimming Sink With 4 Hole Faucet Drilling $467.30 Time Remaining: 13d 14h 20m Buy It Now for only: $467.30 |
 Self Rimming Kitchen Sink With 3 Hole Faucet Drilling $462.26 Time Remaining: 23d 9h 44m Buy It Now for only: $462.26 |
 Self Rimming Sink With 3 Hole Faucet Drilling $294.68 Time Remaining: 13d 14h 20m Buy It Now for only: $294.68 |
 Self Rimming Kitchen Sink With 3 Hole Faucet Drilling $501.74 Time Remaining: 21d 11h 24m Buy It Now for only: $501.74 |
Hole Drilling
The End Of The Beam Drill Line?
For structural steel fabricators - the guys who cut, weld, shape and create joists, trusses and beams for office towers, hospitals, bridges, arenas - the last word in automation over the past several years has been the CNC beam drill line. A beam drill line is a machine tool that uses a conveyor to move a steel beam or "girder"into position, then drills holes - specifically bolt holes - in various locations along the steel piece, following the details provided in an engineering drawing of what the end product is to be.
An automated beam drill line is a big step in efficiency, compared to the traditional way of making various measurements on the bare beam to mark it as indicated by the engineering drawing, then drilling the holes manually - typically using a standard drill press. This time-consuming approach was an all manual process.
The Computer-Numerical-Controlled (CNC) beam drill line can download the digital drawing file, assess exactly where the holes belong, "probe" the beam using the drill head and positioners, then drill through the steel at very high speeds using super-hard carbide drill bits and cutting fluids. The bolt holes are made seemingly in the "blink of an eye" and most of the labor is getting the on and off the line and uploading the digital drawing into the machine's software.
That's a huge advantage over the "old fashioned" method, but there's a certain limitation, and it's a pretty important one. THERE ARE TYPICALLY MANY MORE MANUFACTURING OPERATIONS THAT MUST BE DONE ON THE STEEL BEAM. Cutting different features (such as copes, notches, bevels) into the , trimming off the end of the section to get it to the required length, and "scribing" different characters and symbols into the workpiece are additional operations typically required on many steel beams. How many of these can be performed by a CNC beam drill line? Sadly, none of them.
In summary, while a beam drill line boosts productivity of drilling bolt holes, it doesn't automate any of these other tasks.
A radically different fabrication method has come to the fabrication industry that performs hole drilling operation just as fast and accurately as the beam drill line, but performs a comparable level of automation to the many additional operations done to structural beams. It uses high-definition plasma cutting to thermally cut through or scribe the steel.
This technology is similar to the beam drill line in that the steel is transferred into the plasma torch vicinity, the digital file containing all the feature information is loaded into the plasma machine's PC-based control system, and the cutting torch tip touches the workpiece to figure out (and remember) precisely where it's located and envelope and surface features. Then the plasma torch starts cutting bolt holes . . . and notches, copes, cutouts, bevel cuts, miter cuts . . . the full range of operations associated with structural steel fabrication.
The automated plasma cutting machines can produce all these needed features, going from one side of the beam to the other side. When it's done, all the needed operations are finished - there's no need to move the steel piece to another operation. The plasma machines are kind of a "one stop shop" for fabricators.
Different versions of these plasma machines are coming on the market, with a variety of capacities and prices. As for the venerable beam drill line . . . the heyday of beam drill line technology has come and is on its way out.
There's a lot more info here: The Demise of the Beam Drill Line?
How To Cope Steel Beams - Completey Automated
About the Author
I'm a writer and blogger specializing in explaining new manufacturing technology that exists in one sector, but that holds promise for application in other sectors. Boring stuff, yes, but useful for the cross-pollenization of ideas.
square hole drilling