d75ks drill string

Pi pe diameter 8 5/8 Head Stoke 40 Feet English Metric No of pipes 4 Ma ximu m number of pip es in loade r 24 0.61 Top sub 24 Inches Drill pipe 35 Feet Bit sub 36 Inches Tri-Cone 10 Inches Bit to the table 5.63 Inches 490 inches 40.8333 40 feet +10 inches 12. 45 met ers 400 .4 Inc hes 33.3642 420 10.67 33f eet + 4i nches 10. 17 met ers 208 0 Inc hes 173.364 173 feet + 4 inches 52. 84 met ers 480 12.19 36 0.91 10 0.25 5.63 0.14 15.63 0.40 74 1.8 8 Di st a nc e fr om ta ble to gr o und, in cl ud in g 4" f or le ve ll in g 400.37 10.17 Head Stroke Total lengh of drill string D75KS Rotary Drilling Accessories & Calculations Hole Depth First Pipe Hole Depth Multi Pass Rotary Head Drill Pipe Stabilizer Tri-Cone Table Ground Maximum Hole Depth Top Sub

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Distribución de aceros - Perforación rotativa

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Pipe diameter 8 5/8

Head Stoke 40 FeetEnglish Metric No of pipes 4 Maximum number of pipes in loader

24 0.61Top sub 24 Inches

Drill pipe 35 FeetBit sub 36 Inches

Tri-Cone 10 InchesBit to the table 5.63 Inches

490 inches 40.833340 feet + 10 inches

12.45 meters400.4 Inches 33.3642

420 10.67 33 feet + 4 inches10.17 meters

2080 Inches 173.364173 feet + 4 inches

52.84 meters

480 12.19

36 0.91

10 0.25

5.63 0.14 15.63 0.40

74 1.88 Distance from table to ground, including 4" for levelling

400.37 10.17

Head Stroke

Total lengh of drill string

D75KSRotary Drilling Accessories & Calculations

Hole Depth

First Pipe

Hole Depth

Multi Pass

Rotary Head

Drill Pipe

Stabilizer

Tri-Cone

Table

Ground

MaximumHole Depth

Top Sub