- Overview
- Product Description
- Product Parameters
- Detailed Photos
- FAQ
Basic Info.
Model NO.
DM-033
Drilling Way
Compound
Type
Core Drilling Rig
Power Type
Electric
Efficient
Time-Saving
Precise
Accurate
Versatile
Multi-Purpose
High-Speed
Fast
Heavy-Duty
Robust
Accurate
Exact
Adjustable
Customizable
Durable
Long-Lasting
User-Friendly
Easy to Use
Reliable
Dependable
Compact
Space-Saving
Low Maintenance
Easy to Maintain
Advanced
State-of-The-Art
Automatic
Automated
Transport Package
Wooden Box
Specification
blue color
Trademark
BOLI
Origin
China
HS Code
8479899990
Production Capacity
5000
Packaging & Delivery
Package Size
210.00cm * 40.00cm * 68.00cm
Package Gross Weight
250.000kg
Product Description
Drilling Machine
· Heavy-duty tapered roller bearing spindle, positive spindle lock
· All gears are haedened and ground
Standard Accessories:
> Draw bar
> Adapter
> Taper shank for drilling chuck
> Drilling chuck
> Arbor
> T slot bolt
> Washer
> Nut
> Tilted wedge
> Spanner
> Oil gun
Optional Accessories:
> Cooling system
> Vices 
A: A drilling machine is a tool used to create holes in various materials, such as metal, wood, or plastic.
Q: What are the different types of drilling machines?
A: The different types of drilling machines include bench drilling machines, pillar drilling machines, radial drilling machines, and portable drilling machines.
Q: What are the advantages of using a CNC drilling machine?
A: CNC drilling machines offer precise and automated drilling operations, controlled by computer programming, resulting in higher accuracy and productivity.
Q: Can a drilling machine handle different drill bit sizes?
A: Yes, drilling machines are designed to accommodate various drill bit sizes, allowing flexibility in hole diameter.
Q: How does a drill press differ from a regular drilling machine?
A: A drill press is a specific type of drilling machine that is mounted on a stand or workbench, providing stability and accuracy in drilling operations.
Q: What safety precautions should be taken while using a drilling machine?
A: Safety precautions for using a drilling machine include wearing protective goggles, securing the workpiece, and using clamps or a vice to hold it in place.
Q: Can a drilling machine be used for tapping operations?
A: Yes, some drilling machines are equipped with tapping capabilities, allowing them to create threaded holes.
Q: How can I maintain a drilling machine for optimal performance?
A: Regular maintenance, such as cleaning, lubricating moving parts, and inspecting the drill bits for wear, is essential for keeping a drilling machine in optimal condition.
· Drilling, tapping, boring, reaming
· Strong column, vice table, gear drive, lower noise· Heavy-duty tapered roller bearing spindle, positive spindle lock
· All gears are haedened and ground
| Model No. | Unit | DH 28 |
| max. drilling capacity(iron/steel) | mm | 28/25(11.02"/0.98") |
| max. tapping capacity(iron/steel) | mm | 22/18(0.87"×0.71") |
| spindle taper | MT3 | |
| worktable size | mm | 380×380(14.96"×14.96") |
| dimensions of base | mm | 535×360(21.06"×14.17") |
| spindle travel | mm | 130(5.12") |
| distance spindle center to column surface | mm | 250(9.84") |
| spindle nose to worktable | mm | 825(32.48") |
| spindle nose to base | mm | 1220(48.03") |
| column diameter | mm | 98(3.86") |
| spindle speeds range | rmp | 12steps:75~3200 |
| motor | kw | 1.1/0.85 |
| N.W./G.W. | kg | 210/250 |
| packing size(L×W×H) | mm | 2100×400×680 |
| 20' Container | sets | 42 |
Standard Accessories:
> Draw bar
> Adapter
> Taper shank for drilling chuck
> Drilling chuck
> Arbor
> T slot bolt
> Washer
> Nut
> Tilted wedge
> Spanner
> Oil gun
Optional Accessories:
> Cooling system
> Vices
A: A drilling machine is a tool used to create holes in various materials, such as metal, wood, or plastic.
Q: What are the different types of drilling machines?
A: The different types of drilling machines include bench drilling machines, pillar drilling machines, radial drilling machines, and portable drilling machines.
Q: What are the advantages of using a CNC drilling machine?
A: CNC drilling machines offer precise and automated drilling operations, controlled by computer programming, resulting in higher accuracy and productivity.
Q: Can a drilling machine handle different drill bit sizes?
A: Yes, drilling machines are designed to accommodate various drill bit sizes, allowing flexibility in hole diameter.
Q: How does a drill press differ from a regular drilling machine?
A: A drill press is a specific type of drilling machine that is mounted on a stand or workbench, providing stability and accuracy in drilling operations.
Q: What safety precautions should be taken while using a drilling machine?
A: Safety precautions for using a drilling machine include wearing protective goggles, securing the workpiece, and using clamps or a vice to hold it in place.
Q: Can a drilling machine be used for tapping operations?
A: Yes, some drilling machines are equipped with tapping capabilities, allowing them to create threaded holes.
Q: How can I maintain a drilling machine for optimal performance?
A: Regular maintenance, such as cleaning, lubricating moving parts, and inspecting the drill bits for wear, is essential for keeping a drilling machine in optimal condition.