China Suppliers 115mm Hard Rock Drilling Tungsten Carbide Td40 Button Bits
Xiamen Bestlink Factory Co., Ltd.- Standard:API
- Type:Center Drill Bit
Base Info
- Model NO.:TD40 button bits
- Material:Tungsten Carbide
- Usage:Well Drilling
- Power Type:Hydrauli, Pneumatic
- Color:Blue, Golden
- Function:Drilling
- Size:203, 254, 305, 330, 356, 381, 445, 525, 825, 998mm
- Shape:Flat or Concave or Convex
- Hammer:Suitable for SD, Mission, DHD, Bulroc..Hammer
- Transport Package:Carton
- Specification:CE, ISO9001
- Trademark:Bestlink
- Origin:China
- HS Code:82071990
- Production Capacity:5000000PCS Per Year
Description
DTH hammer typeCIR90 Length(less bit) 795mm Weight(less bit) 22.0kg External diameter Φ80mm Bit shank IR3.5" CIR90/QT90 Hole range(mm) Φ90-130 Connection thread male T48*10*2 Working pressure 0.5-0.7Mpa Impact rate 820rpm(6bar) Recommended
Rotation speed
Air consumption10bar 120L/s(6bar) 18bar 24bar
DTH hammer typeHD35 HD45 HD55 Length(less bit) 930mm 1030mm 1170mm Weight(less bit) 24.5kg 39.2kg 71.5kg External diameter Φ81mm Φ99m Φ125m Bit shank IR3.5"COP34 COP44/DHD340 COP54/DHD350R Hole range(mm) Φ90-110 Φ110-135 Φ135-155 Connection thread API 2 3 /8" Reg. API 2 3 /8" Reg. API 2 3 /8" Reg. API 3 1 /2" Reg. Working pressure 0.5-2.5Mpa 0.5-2.5Mpa 0.5-2.5Mpa Impact rate at 17 Bar 28Hz 27Hz 25Hz Recommended
Rotation speed 28r/min 25-40r/min 20-30r/min Air consumption 10bar 80L/s 100L/s 1450L/s 18bar 1600L/s 180L/s 280L/s 24bar 210L/s 250L/s 390L/s
DTH hammer typeHD55C HD65 HD85 Length(less bit) 1160mm 1248mm 1487mm Weight(less bit) 70.00kg 98.00kg 188.00kg External diameter Φ125mm Φ142m Φ180m Bit shank HD55C DHD350Q COP64/DHD360 COP84/DHD380 Hole range(mm) Φ135-155 Φ155-190 Φ195-254 Connection thread API 2³/8" Reg. API 2³/8" Reg. API 4 1 /2" Reg. API 3 1 /2" Reg. Working pressure 0.5-2.5Mpa 0.5-2.5Mpa 0.5-2.5Mpa Impact rate at 17 Bar 25Hz 23Hz 20Hz Recommended
Rotation speed 20-30r/min 15-25r/min 15-20r/min Air consumption 10bar 140L/s 175L/s 190L/s 18bar 280L/s 3400L/s 370L/s 24bar 390L/s 475L/s 495L/s
Rotation speed
Air consumption
DTH hammer type
Rotation speed
DTH hammer type
Rotation speed