H25 Threaded Small Hole Drilling Cross Bit for Minning/Quarring
Product Specification
Miroc H25 Cross type bit with steel inserts using thread system. It has a
slow penetration rate but it produces a very straight drill hole.
• Steel inserts
• Widely used in dimensional stone industry, drifting and tunneling
Steel Cross Type Bit Cross Type Bit
Product technical reference
Product | Part No. | Diameter | Flushing Hole | Weight(kg) |
mm | inch | Front | Side |
Threaded Steel Cross Type Bit | H25 | 45 | 2 1/4 | 1 | 4 | 0.30 |
48 | 2 1/2 | 1 | 4 | 0.40 |
51 | 2 3/4 | 1 | 4 | 0.42 |
57 | 2 1/4 | 1 | 4 | 0.51 |
64 | 2 1/2 | 1 | 4 | 0.58 |
70 | 2 3/4 | 1 | 4 | 0.63 |
76 | 3 | 1 | 4 | 0.69 |
83 | 3 1/4 | 1 | 4 | 1.08 |
89 | 3 1/2 | 1 | 4 | 1.18 |
102 | 4 | 1 | 4 | 1.39 |
Product | Part No. | Diameter | Size(mm) | Flushing Hole | Weight(kg) |
mm | inch | Front | Front | Side |
Threaded Cross Type Bit | H25 | 35 | 1 3/8 | 12*8 | 1 | 4 | 0.22 |
38 | 1 1/2 | 12*8 | 1 | 4 | 0.26 |
41 | 1 3/5 | 12*8 | 1 | 4 | 0.30 |
45 | 1 7/9 | 14*8 | 1 | 4 | 0.38 |
48 | 1 8/9 | 14*8 | 1 | 4 | 0.42 |
51 | 2 | 14*8 | 1 | 4 | 0.50 |
54 | 2 1/8 | 14*8 | 1 | 4 | 0.50 |
57 | 2 1/4 | 16*10 | 1 | 4 | 0.61 |
64 | 2 1/2 | 16*10 | 1 | 4 | 0.71 |
70 | 2 3/4 | 16*10 | 1 | 4 | 0.88 |
76 | 3 | 20*12 | 1 | 4 | 1.25 |
The Feature of H25 Cross Bit
1.The H25 threaded cross bit & Button Bit connect with H25 threaded drill rod perfectly for drilling holes
2.Stale and mature welding technology ensure high quality of bits
3.work reliable and very cost-effective
4.High grade tungsten carbide inserts
5 Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
Our service
• Competitive factory price
• Delivery on time
• Excellent after service
Our Company
KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a
portfolio of products that help contribute to a better bottom line
and increase workplace safety for the construction and mining
industries. The company caters to medium to large scale clients who are doing
projects and capital expansion, as well as to firms who require
support with consumable products, maintenance, and repair
operations. Our operations are based on the unique expertise of our
people and knowledge with customer processes.
Our portfolio includes:
Consumables used in the mining and construction industries
Equipment used in the mining and construction industries
Spare parts used for the equipment we sell for the mining and
construction industries
Green technologies, such as products that reduce electric
consumption or use alternate sources of energy (solar, wind, etc.)
