YT27 is an air leg rock drill mainly used for rock drilling operations in mining tunnel excavation, railway, water conservancy, national defense rock engineering and other fields. It is suitable for wet rock drilling of medium hard and hard rocks, and can drill horizontal and inclined boreholes. After removing the air leg, it can also be installed on the trolley for use.
The main features and uses of YT27 rock drill include:
High efficiency rock drilling: YT27 is an efficient air leg rock drill suitable for various rock drilling operations.
Widely used: It is widely used in mining, tunnels, railways, water conservancy, national defense and other engineering projects, especially suitable for blasting holes and other drilling work.

Wet rock drilling: It can be used in conjunction with FY250 oil injector and FT160A (or FT160B, FT160C, FT170) air leg for wet rock drilling, effectively reducing dust.

Multiple installation methods: It can be used in conjunction with the air leg or installed on the drilling rig or drilling frame.

Easy to operate: The control handle is centralized, easy to operate, and has functions such as air water linkage and quick reset of air legs.
High reliability: Adopting a flange type control valve, it has good air tightness and reliability.
Can be used for tunnel excavation: suitable for rock drilling operations in large and medium-sized mines and tunnel engineering.
Multiple rock types: suitable for medium hard and hard rocks.

 Some precautions for using rock drills：

A rock drill is a machine designed to bore into rock, commonly used in mining, construction, and quarrying for tasks like creating blast holes or drilling anchor holes. They can be powered pneumatically, hydraulically, or by gasoline. Different types of rock drills exist, including handheld models for light work and larger, heavy-duty drills for more demanding applications.
Types of Rock Drills:
Pneumatic Rock Drills:Powered by compressed air, these are common for both surface and underground drilling.
Hydraulic Rock Drills:Offer high power and are often used in heavy-duty applications like quarrying and construction.
Gasoline Rock Drills:Provide portability and are useful for remote locations or emergency situations.
Applications:
Blasting: Drilling holes for explosives in mining and construction.
Quarrying: Drilling holes for splitting rock using plug and feather methods or for creating controlled breaks.
Anchor Drilling: Creating holes for securing structures or equipment.
Construction: Drilling holes for foundations, roads, and other infrastructure projects.
Mineral Exploration: Drilling core samples to analyze subsurface geology.
Key Features:
Drill Bits:Different types of drill bits are used depending on the rock type and application.
Power Source:Pneumatic, hydraulic, or gasoline power options.
Rotation:Some drills offer rotation for more efficient drilling, especially in harder rock.
Flushing:Some drills include water or air flushing systems to remove debris and cool the drill bit.
Ergonomics:Some handheld drills offer features like anti-vibration handles and noise reduction mufflers for operator comfort and safety.