| MODEL | PA90 | PA115 | PA140 | PA165 | PA190 |
| Casing Tube(max.O.D)(mm) | 115 | 142 | 171 | 195 | 222 |
| Casing Tube(min.O.D)(mm) | 102 | 128 | 155.6 | 182.6 | 205 |
| Guide Sleeve | Effective length: 174mm | Effective length: 174mm | Effective length: 205mm | Effective length: 225mm | Effective length: 250mm |
| Drill Pipe | Connection Thread: API 2 3/8" REG;O.D.:76mm; W.Flats:65mm | Connection Thread: API 2 3/8" REG;O.D.:76mm; W.Flats:65mm | Connection Thread: API 2 3/8" REG;O.D.:89mm; W.Flats:65mm | Connection Thread: API 31/2" REG;O.D.:114mm;W.Flats:95mm | Connection Thread: API 3 1/2" REG;O.D.:114mm;W.Flats:95mm |
| DTH Hammer | DHD3.5,COP2. MISSION30 | COP44,DHD340, MISSION40 | DHD350,COP54, MISSION50 | COP64,DHD360, MISSION60 | COP64,DHD360, MISSION60 |
| Casing Shoe | L3=90mm L4=55mm D3=101.7mm D4=93mm |
L3=76mm L4=55mm D3=127.5mm D4=117mm |
L3=90mm L4=63mm D3=155.3mm D4=143mm |
L3=95mm L4=55mm D3=181.5mm D4=166mm |
L3=110mm L4=70mm D3=204.7mm D4=193mm |
| Guide Device | L1=35mm L2=138mm D1=92mm D2=100mm |
L1=48mm L2=136mm D1=115mm D2=126mm |
L1=55mm L2=160mm D1=141mm D2=154mm |
L1=61.5mm L2=181.5mm D1=165mm D2=178mm |
L1=62.8mm L2=185mm D1=191mm D2=203mm |
| Reamer | D5=91mm L5=70mm Reaming Diameter:123mm ;Reamer has 4*12 buttons |
D5=114mm L5=89mm Reaming Diameter:152mm; Reamer has 5*14 buttons |
D5=138mm L5=69.5mm Reaming Diameter:185mm; Reamer has 7*14 buttons |
D5=164mm L5=79.5mm Reaming Diameter:211mm; Reamer has 7*14 buttons |
D5=185.5mm L5=90.2mm Reaming Diameter:237mm; Reamer has 7*16 buttons |
| Pilot Bit | D6=90mm L6=59mm Gauge button:8*12 Front button: 6*10 |
D6=114mm L6=67mm Gauge button:8*14 Front button: 6*12 |
D6=138mm L6=66mm Gauge button:8*16 Front button: 8*14 |
D6=165.8mm L6=82.5mm Gauge button:8*16 Front button: 8*16 |
D6=190mm L6=82mm Gauge button:9*18 Front button: 9*16 |
