DRILLSTAR CARBIDE TOOLS ARE WORKING IN MANY PLACES AROUND THE WORLD
Deep Hole brazed gun drills for gun drilling machine
Gun drill is a specialized cutting tool used in gun drilling machine. Drillstar ’s brazed single flute gun drills have following properties:
Diameter range: 3 – 40mm
Overall length: 5000mm (maximum)
Single fluted type is the most common type for Brazed Gun Drills. And the most widely used.
Contains one-piece carbide drill bit and steel drill bit with carbide inserts.
The tube and shank are made of steel material. And through heat treatment.
The three parts are brazed to be a complete tool.
Drillstar sells gun drills in diameter ranges from 1.40 mm to 50.80 mm (0.055″ to 2.0″). Also, we offer a wide variety of gundrill types such as:
Solid carbide tip & shank, single kidney oil hole, single flute
Single round oil hole, single flute
Two round oil holes, single flute
Kidney shaped oil hole, single flute
Two oil holes, two flute
Single oil hole, single flute, chips ahead reamer
Two oil holes, two flute, chips ahead reamer
The rated grinding angle fits for drilling of the most of material. After using, through re-grinding can prolong the service life.
1 All carbide tips are from European carbide manufacturers ESTECH and Ceratizit, with which guarantees the quality of the tools. The suppliers also provide the materials to Boteck and TBT.
2. Stable quality which are testimofied by clients around the clients.
3. Fast delivery: We can delivery with 7 days for general quantity while EU and USA factory usually spend 1 month.
Brazed carbide gun drills are typically used for precise drilling of deep holes when conventional style drills cannot be employed. Conventional gun drills provide excellent surface quality and finish hole concentricity when properly applied. All gun drills must have a pilot hole (conventional machines) or support bushings (deep hole drilling machines) to operate effectively.
● Material inspection and approval
● Dimension inspection and approval
● Sample analysis service available
Deep Hole brazed gun drills for gun drilling machine
Gun drill is a specialized cutting tool used in gun drilling machine. Drillstar ’s brazed single flute gun drills have following properties:
Diameter range: 3 – 40mm
Overall length: 5000mm (maximum)
Single fluted type is the most common type for Brazed Gun Drills. And the most widely used.
Contains one-piece carbide drill bit and steel drill bit with carbide inserts.
The tube and shank are made of steel material. And through heat treatment.
The three parts are brazed to be a complete tool.
Drillstar sells gun drills in diameter ranges from 1.40 mm to 50.80 mm (0.055″ to 2.0″). Also, we offer a wide variety of gundrill types such as:
Solid carbide tip & shank, single kidney oil hole, single flute
Single round oil hole, single flute
Two round oil holes, single flute
Kidney shaped oil hole, single flute
Two oil holes, two flute
Single oil hole, single flute, chips ahead reamer
Two oil holes, two flute, chips ahead reamer
The rated grinding angle fits for drilling of the most of material. After using, through re-grinding can prolong the service life.
1 All carbide tips are from European carbide manufacturers ESTECH and Ceratizit, with which guarantees the quality of the tools. The suppliers also provide the materials to Boteck and TBT.
2. Stable quality which are testimofied by clients around the clients.
3. Fast delivery: We can delivery with 7 days for general quantity while EU and USA factory usually spend 1 month.
Brazed carbide gun drills are typically used for precise drilling of deep holes when conventional style drills cannot be employed. Conventional gun drills provide excellent surface quality and finish hole concentricity when properly applied. All gun drills must have a pilot hole (conventional machines) or support bushings (deep hole drilling machines) to operate effectively.
● Material inspection and approval
● Dimension inspection and approval
● Sample analysis service available
