Our Mission40 Down the hole drilling bits are of high quality and low price, the quality is very close to Atlas Copco's bits
Port: Xiamen
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case,carton
Delivery Detail: within 25 days after receiving full payment
Xiamen Betopper Mining Machinery Co., Ltd. produce the corollary equipments which match with products from well-known manufacturers, such as Atlas Copco, Sandvik, Ingersoll-Rand etc, the equipments are widely used in earthwork projects, minerals exploitingss, well-digging projects and foundation constructions etc.
DTH bits (down the hole button bits) are hot pressed and undergo a combination of heat treatments, thus guaranteeing the good quality and longevity. The diameters range from 60mm to 700mm. The shanks can be Cop series, like COP32, COP34, cop44, cop54, cop64, cop84. DHD series, like DHD3.5, DHD350, DHD340, DHD360, DHD380. QL series, like QL40, QL60.QL80. SD series, SD4, SD5, SD6, SD8, CIR series, like CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W, and so on. We can design and manufacture according to customer's request, such as flat face, convex face, concave face, drop center face, spherical buttons, ballistic buttons, spike buttons, conical buttons.
High air pressure down the hole button bits
Low air pressure down the hole button bits
COP44,DHD340A,HD45 | ||||
| Bit Dia. | NO.Air | Gauge | Front | Weight |
| (mm) | Holes | Buttons | Buttons | (Kg) |
| 105 | 2 | 6×φ14 | 5×φ13 | 9 |
| 110 | 2 | 7×φ13 | 6×φ13 | 9.3 |
| 115 | 2 | 7×φ13 | 6×φ13 | 10 |
| 120 | 2 | 8×φ14 | 6×φ14 | 11 |
| 127 | 2 | 8×φ14 | 7×φ14 | 12 |
Model No.: SEB-DB-M35
Features: 125-piece Drill Bits Set with Punch.
Model No.: rock bits
Features: drill bits/button bit/button bits/ rock drill bit/ drill bits/rock bits/sandvik/atlas copco/bits/drilling bits.
Model No.: DIN338
Features: We supply good quality drill bits.
Model No.:
Features: we supply good quality drill bits.
Model No.: DIN338
Features: We supply good quality drill bits.
Model No.: 6.5-28inch
Features: we have the enough goods to offer you and the price is reasonable . we can insure the price is best .
Model No.: SEB-DB-M35
Features: Full ground straight shank twist drill bits
Model No.: DIN8039
Features: Masonry drill bit, 5 PCS set
Model No.: 053j
Features: ground drill
1.Material:40Cr,YG8C,alloy,hss
2.Dia.size:3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10,10.5,11,11.5, 12,13,14,15
Model No.: SEB-FLD-001
Features: Flat Drill Bit for wood drilling will bore all types of timber,softwood or hardwood,cross grain and end grain easily and cleanly
Model No.: PDC non-coring bit 8
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.:
Features: Diamond core drill bits with protective teeth with high speed and long life.