30 Degrees Helix Angle Deep Hold Drilling Long Lifespan for Heavy Duty Industrial Drilling
Product Description:
Gun Drill: A Gun Drill is a specialized deep hole drilling tool originally developed for manufacturing gun barrels—hence the name. It is designed to drill very deep and precise holes with excellent straightness, roundness, and surface finish.
Applications: Gun drills are widely used in industries like aerospace, automotive, mold making, medical devices, and hydraulics.
Features:
Key Features
Deep Hole Capability:
Capable of drilling depths exceeding 100 times the diameter (100×D) or more.
High Precision:
Excellent straightness, roundness, and surface finish.
Single-Flute Design:
Easier chip evacuation, though it requires slower feed rates.
Internal Coolant Flow:
Enables continuous cutting and efficient chip removal.
Technical Parameters:
|
**DC** |
***LF*** |
**PL** |
DCONMS |
**BD** |
**LS** |
Insert |
|
10.00 |
184.50 |
1.800 |
20.00 |
9.60 |
50.0 |
ZSGT 06.. |
|
10.50 |
193.00 |
1.800 |
20.00 |
10.00 |
50.0 |
ZSGT 06.. |
|
11.00 |
209.00 |
1.800 |
20.00 |
10.60 |
50.0 |
ZSGT 06.. |
|
11.50 |
209.00 |
1.800 |
20.00 |
11.10 |
50.0 |
ZSGT 06.. |
|
12.00 |
225.00 |
1.800 |
20.00 |
11.50 |
50.0 |
LOGT 06.. |
|
12.50 |
226.00 |
1.800 |
20.00 |
12.00 |
50.0 |
LOGT 06.. |
|
13.00 |
238.00 |
1.800 |
25.00 |
12.50 |
56.0 |
LOGT 06.. |
|
13.50 |
245.00 |
1.800 |
25.00 |
13.00 |
56.0 |
LOGT 06.. |
Comparison with Other Drilling Methods
Feature
Gun Drill
Twist Drill
BTA Drill
Deep Hole Capability
- Gun Drill: Excellent (>100×D)
- Twist Drill: Limited (<5–10×D)
- BTA Drill: Superior (>150×D)
Hole Quality
- Gun Drill: High
- Twist Drill: Moderate
- BTA Drill: High
Chip Removal
- Gun Drill: Internal Coolant
- Twist Drill: External Coolant
- BTA Drill: Dual Flow (ID/OD)
Cost
- Gun Drill: Medium
- Twist Drill: Low
- BTA Drill: High
Applications:
Common Applications
Firearm Barrels:
Gun barrels are the initial and traditional use of this technology.
Automotive Industry:
In the automotive sector, this process is employed to create various components including crankshafts, fuel injectors, valve bodies, and more.
Aerospace Components:
Aerospace applications often utilize this method for producing components like fuel lines, hydraulic manifolds, and structural elements.
Mold Making:
This technique plays a crucial role in creating effective cooling channels within injection molds.
Medical Devices:
Medical industry benefits from this process in the production of various devices including surgical tools, bone drills, and cannulas.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.