DHD340 DTH hammer drill bit without foot valve for mine drilling
| Min. Order: | 20 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | Paypal, L/C, T/T, WU, Money Gram |
| Supply Ability: | 20000 pieces/month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Product Detail
| Model No.: | KK-TB79 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Machine Type: | Drilling Machine |
| Type: | Drill Bit |
| Brand Name: | King Kong |
| Type: | Drill Bit |
| Material: | Tungsten Carbide |
| Use: | Drilling Tools |
| Keyword: | Button Bit |
| Processing Type: | Forging |
| Certification: | ISO |
| Drilling Formation: | Soft, Medium Hard, Hard |
| Splines: | 8 splines |
| Face type: | Drop center,concave, convex |
| button sizes: | spherical,round, ballastic button |
| Production Capacity: | 20000 pieces/month |
| Packing: | Standard package or as your requirement |
| Delivery Date: | Depend on the quantity |
Product Description
DHD340 DTH hammer drill bit for mine drilling
Product Description
DTH hammer drill bit is the tool of cutting rock. Sinodrills DTH DTH hammer drill bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our DTH bits with higher and more reliable quality.
dth bits specification:
| Shank style | Diameter in mm | Flat face | Convex face | Concave face | Approx. weight | Part number |
| DHD340 | 105 | √ | √ | √ | 8.6 kgs | DHD340 -105 |
| 110 | √ | √ | √ | 8.8 kgs | DHD340-110 | |
| 115 | √ | √ | √ | 9.0 kgs | DHD340-115 | |
| 120 | √ | √ | √ | 9.5 kgs | DHD340-120 | |
| 127 | √ | √ | √ | 9.9 kgs | DHD340-127 | |
| DHD350 | 135 | √ | √ | √ | 16.2 kgs | DHD350-135 |
| 140 | √ | √ | √ | 16.5 kgs | DHD350-140 | |
| 146 | √ | √ | √ | 17.0 kgs | DHD350-146 | |
| 152 | √ | √ | √ | 17.8 kgs | DHD350-152 | |
| 165 | √ | √ | √ | 18.5 kgs | DHD350-165 | |
| DHD360 | 152 | √ | √ | √ | 23.3kgs | DHD360-152 |
| 165 | √ | √ | √ | 25.2 kgs | DHD360-165 | |
| 171 | √ | √ | √ | 25.8 kgs | DHD360-171 | |
| 190 | √ | √ | √ | 28.5 kgs | DHD360-190 | |
| 203 | √ | √ | √ | 29.5 kgs | DHD360-203 |
Notes:
1, All diameters as above are only our standard diameters, but other diameters are also available upon request.
2, The unit weight for each size is for reference only.
3, Face design, buttons shape, buttons configuration and flushing holes number must be confirmed when the order is confirmed.
4, Please be cautious when order some bigger diameter of button bits since some bigger diameters are oversized.
5, Other shanks bits are also available as per request.
More dth bits
| Bit size | Shank type | Recommended DTH bits diameter |
| 3.5"/3" DTH hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm~ 105mm |
| 4" DTH hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm~ 130mm |
| 5" DTH hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm~ 152mm |
| 6" DTH hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm~ 203mm |
| 8" DTH hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm~ 305mm |
| 12" DTH hammer bits | DHD112, SD12 and QL120 shank. | Available upon to customers' request |
Welocme to contact us if you need any tools!