Indexable gun drills
GT diameter Φ9.5~40MM
The blade is cut in a toothed shape to optimize chip breaking ability and place higher requirements on the stability of the machine tool.
BM diameter Φ30~65MM
Evolved from BTA, split cutting allows gun drills to have better chip breaking and chip removal capabilities.
MX diameter Φ14~42MM
It has better cutting efficiency than traditional alloys and is highly adaptable.

It can be used in less stable equipment or workpieces with harsh processing conditions.

The indexable gun drills have processing advantages that traditional gun drills cannot match, such as good chip breaking effect, high feed rate, and convenient tool replacement.

Suitable for lathes, machining centers, and deep hole machining machines.

Efficient chip formation through specially developed tip geometries
Reduce downtime caused by rapid replacement of worn parts
Easy to use, no need for sharpening, no need to adjust length, inventory of vulnerable parts.
Extended tool life through full coating, edge treatment, and indexable design
Due to the availability of vulnerable parts and the most common sizes, it can be quickly provided.
The triangular blade has three cutting edges. The geometric shape of the front corner chip conveyor and chip groove allows for a feed speed of 3 to 4 times that of traditional gun drills. They are made of micro powder carbides and have various PVD wear-resistant coatings.

Gun drilling application field:

Medical devices, automotive fuel systems, glass industry, and many other applications can benefit from drilling small holes using integral hard alloy flute drills. The tip of the tubular gun drill does not have a brazed joint, providing higher strength and better penetration rate and tool life. However, such a small diameter gun drill requires following specific operating parameters to ensure success. We are pleased to provide expert level application engineering to achieve this goal.