Product Description
Indexable Gun Drills--DJQ series Gun drills with TOGT inserts
We are now supplying indexable gun drills-DJQ/ ZDJQ series with Inserts TOGT, and NJQ/ZNJQ series with inserts NPMT.
- DJQ Series: 12-32mm
- ZDJQ Series: 16-32mm
- NJQ Series: 30-51mm
- ZNJQ Series: 30-51mm
No regrinding
Replaceable inserts/guide pads reduce downtime and tool maintenance costs
Modular versatility
Standardized inserts/guides compatible across multiple drill head sizes
Superior chip control
Produces fragmented swarf for stable chip evacuation
High efficiency
Doubled feed rates compared to carbide-tipped gun drills
Material-specific optimization
Various insert grades available for a wide range of work materials
Complex hole machining
For intersecting holes, blind holes, and stepped bores
The Lead time is 20 working days after the date of order.
Frequently Asked Questions
What types of inserts do the different gun drill series use?
The DJQ and ZDJQ series gun drills use TOGT inserts, while the NJQ and ZNJQ series use NPMT inserts.
What are the available drilling diameter ranges?
The drilling diameter range varies by series: DJQ series is 12-32mm, ZDJQ series is 16-32mm, and both NJQ and ZNJQ series range from 30-51mm.
How do indexable gun drills help reduce maintenance overhead?
They feature replaceable inserts and guide pads which eliminate the need for regrinding. This significantly reduces machine downtime and overall tool maintenance costs.
What kind of chip control can be expected from these drills?
These gun drills offer superior chip control by producing fragmented swarf, ensuring stable and smooth chip evacuation during the drilling process.
Are these drills suitable for complex machining applications?
Yes, they are highly optimized for complex hole machining tasks, including drilling intersecting holes, blind holes, and stepped bores.
What is the standard order lead time?
The standard lead time for production and delivery is 20 working days from the date the order is placed.
Tier Tool
