Equipment goods

Down the hole hammer bit QL80 DTH mining bits

Quantity : 1 piece   Price : USD200

Down the hole hammer bit QL80 DTH mining bits
Description:

  • Product name.: DTH drill bit QL80N
  • Processing type: Forging
  • Material: YK05 + alloy steel
  • Bit size: 8"
  • Shank length (excluding valve): 332mm
  • Bit diameter range: 194~305mm
  • Color: Yellow/gold/red and others as your requirement.
  • Apply to: Surface and underground mining, tunneling, geological exploration, quarries, dam construction, construction, water well

Bit head design and selection:
1. Flat front spherical
Applications: for drilling in hard and abrasive rock
2. Flat front spherical + ballistic
Applications: for drilling in medium-hard to hard and moderately abrasive rock
3. Convex front spherical + ballistic
Applications: for drilling in medium-hard and moderately abrasive rock
4. Convex front ballistic
Applications: for drilling at high- rates in non-abrasive rock
5. Concave front spherical
Applications: for drilling in medium-hard, minimum hole deviation control

Italian Cieffe atmosphere-controllable sealed quench furnace for heat treatment modern CNC machines for accurate finishing which contribute to the excellent performance of all our drilling tools

WOOKE'S DTH Button Bits Size Assortment
Bit Size DTH bits diameter Shank type of DTH Bits
2", 2.5" 76mm~80mm CWG76, BR2, DHD2.5N
3", 3.5" 90mm~105mm COP34(DHD3.5, IR3.5), Mission30, BR3, Mach33, Wooke30
4" 105mm~130mm COP44 (DHD340, IR4), DHD340N, Mission40, QL40, SD4, BR4, Mach44, TD40, Wooke40
5" 133mm~152mm COP54 (DHD350, DHD350R), DHD350N, Mission50, SD5, QL50, QL50N, Wooke50
6" 152mm~254mm COP64(DHD360, IR6), DHD360N, Mission60, SD6, QL60, QL60N, Wooke60
8"

194mm~305mm

COP84, DHD380, DHD380N, Mission80, SD8, QL80, QL80N, Wooke 80
10" 240mm~311mm Wooke 100
12" 305mm~445mm Wooke 120
*Face design and button type and dia, all can be customized, please contact our sales for more information.
Location : Wujiagang Industrial Zone, Yichang, 443000 Hubei,
Contact : Guo Cyndee, +8613277255863

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Down the hole hammer bit QL80 DTH mining bits

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