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Drag bit

  • 200mm drag type pdc drill bit for water well
  • 200mm drag type pdc drill bit for water well
  • 200mm drag type pdc drill bit for water well
200mm drag type pdc drill bit for water well 200mm drag type pdc drill bit for water well 200mm drag type pdc drill bit for water well

200mm drag type pdc drill bit for water well

  • Blade: 3 blades, 4 blades, 5 blades, etc
  • Use: Well Drilling
  • Material: tungsten carbide, diamond & steel
  • Color: gold, grey, blue, red, etc
  • Product description: 200mm drag type pdc drill bit for water well
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200mm drag type pdc drill bit for water well 

  1. Bit Size: 4 1/2"-- 17 1/2''(114mm--444.5mm)
  2. Blades: 3--9 Blades
  3. Nozzles: according to your requirement
  4. PDC cutter: 1913,1613,1313 and so on
  5. Rotary speed:60-300 rpm
  6. Delivery terms:within 3 days after the payment
  7. Package: Wooden Boxes. as custoemrs requirements
Parameters of 8 3/4 PDC drag drill bit with 4 blades :
SIZE(inch) Cutters Blades Flow rate Rotary speed Weight on bit
5 1/2 21 5 400~600GPM/25~38L/S 60~350RPM 3~15Kibs/14~67KN
7 7/8 38 5 400~600GPM/25~38L/S 60~350RPM 3~15Kibs/14~67KN
8 1/2 48 6 400~600GPM/25~38L/S 60~350RPM 3~15Kibs/14~67KN
9 1/2 67 7 475~700GPM/30~90L/S 60~350RPM 3~20Kibs/14~90KN
12 1/4 87 7 475~700GPM/30~60L/S 60~350RPM 3~29Kibs/14~129KN
16 66 6 950~1450GPM/60~90L/S 60~300RPM 5~36Kibs/22~160KN
17 1/2 65 5 950~1450GPM/41~63L/S 60~300RPM 4~30Kibs/18~134KN
 

Application for coal mine, rock drilling, water well etc.