We can supply all kinds of coal mining bits, flat cutter teeth with sleeves and holders, shearer picks, round shank bits with holders, welding bar, etc use for drill auger, which have high strength, high wear resistance and long life features. They are widely using on foundation drilling tools, excavation machines, shearers, continuous mines etc. Also we can make them according to your drawing or samples, we assure that we will give you high quality products with lowest price.
These types foundation drilling bits tungsten carbide teeth bullet teeth are used as ripping teeth on rock augers, dirt auger, drilling buckets and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining and tunneling.
Alloy steel body, made by material 42CrMo steel, 40-45HRC hardness, has high toughness and wearable character.Tip is made from low press sintered,and suitable grade tungsten carbide according to the target projects,to make sure high performance during works.
We manufactures and supplies various high quality trencher spare parts such as tungsten carbide trencher bullet teeth and forged metal.
Replacement tooth as below:
Kennametal teeth:
0.44” (11mm) shank: CM42
0.55” (14mm) shank: CM61
0.74” (19mm) shank: C21, C23, C21HD, C24
0.76” (19mm) shank: RL11, RL06, RL10, RL07, RL09, RL08, RS18, RS20, C3KBF
0.78” (20mm) shank: RP21
0.86” (22mm) shank: SM series (SM06, SM02, SM01), SL series (SL02, SL04), flat cutter system AR150 87
1” (25mm) shank: C32, C31, C31HD, U40HD
TS step shank: TS8
Betek teeth:
0.76” (19mm) shank: BSK12, BSK17, BSK23
1” (25MM) SHANK: BTK03, BTK10, BTK26
| | Trencher bit C21HD |
| | 42CrMo + Tungsten carbide |
| | TIP: HTC 48-53 |
| Shank: HRC 40-44 |
| | 0.25kg/pcs |
| | Forging |
| | Rotary drill rig |
| | Plastic box + Wooden box |
| | Sample free, Usually 3-7 working days |
| | T/T, Western Union, Money Gram, Paypal, Credit Card |
There are various size for your option, and we can also produce products according to your special designs, please send us the drawings if you have.
| Shank type | Model |
| 0.44" (11mm) shank | CM42 |
| 0.55" (14mm) shank | CM61 |
| 0.76" (19mm) shank | C21 series (C21, C23, C21HD) |
| | RL series (RL08, RL10, RL09. RL11, RL04, RL07, RL06) |
| | RS series (RS14, RS18, RS16. RS01, RS19) |
| 0.78" (20mm) shank | RP series (RP15, RP22, RP21) |
| | BSK12, BSK17, BSK23 |
| 0.86"(22mm) shank | SM series (SM01, SM03, SM06, SM02, SM04, SM07) |
| | SL series (SL06, SL07, SL09, SL02, SL04) |
| | Flat cutter system (AR150 87) |
| | SD series |
| 1" (25mm) shank | C31, C32, U40HD, C31HD, AUC40KH, C31FSRHD |
| | BTK03, BTK10, BTK26 |
| TS step shank | TS8, TS11, TS19, TS32, TS31, TS5 |
