Y20 Hand-held Rock Drill
Instruction
The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18). (the diameter of blast hole is 34mm-40mm, the depth of hole is 3m). This machine can drill downward with hand toward horizontal or acclive, when it is matched with air-leg model FT100, it is suit able for drilling works in various mines, quarries, capital construction of farmland, blasting for constructing roads in mountain areas and other projects. This machine has transparent surface of FY200B lubricator to guarantee good lubrication, but also can be matched with model FT100 air leg.
Y20 Hand-held Rock Drill Y20 is intended for dry drilling.
Suitable for either drilling downward or incline of blast holes in medium-hard rock(f=8-18), or for second blasting operation.
Centrally grouped control, nimble starting, stable running and easy maintenance.
More Model Specification.
| Model |
Y6 |
Y8 |
Y10 |
Y20 |
Y19A |
Y24 |
Y26 |
Y28 |
| Weight(kg) |
6 |
8 |
10 |
18 |
19 |
24 |
26 |
26 |
| Air consumption (L/s) |
≤9.5 |
<9.0 |
≤9 |
25 |
43 |
≤50 |
≤47 |
|
| Length (mm) |
426 |
428 |
458 |
605 |
600 |
604 |
650 |
661 |
| Shank (mm) |
15*88 |
15*88 |
15*88 |
22*108 |
22*108 |
22*108 |
22(25)*108 |
22*108 |
| Bore Dia (mm) |
20 |
20-30 |
20-30 |
30-42 |
30-42 |
30-42 |
30-42 |
34-42 |
| Drill depth (m) |
0.5 |
0.5 |
0.5 |
3 |
5 |
5 |
5 |
5 |
| Impact rate (Hz) |
51 |
51 |
≥51 |
34 |
35 |
30 |
27 |
≥28 |
| Hose connection(mm) |
13 |
|
|
16 or19 |
19 |
19 |
19 |
|
| Air pressure(Mpa) |
|
0.4-0.63 |
0.2-0.3 |
|
|
0.4 |
0.4 |
0.4 |
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported through out the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
Audited Supplier 
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