DRILLSTAR CARBIDE TOOLS ARE WORKING IN MANY PLACES AROUND THE WORLD
Solid carbide gun drill tools have a cutting tip and tool body manufactured from a single piece of carbide, which is brazed into the tool driver.
Solid carbide gun drills are very rigid, and therefore able to achieve high feed rates and high accuracy. Their typically short length allows them to be re-sharpened and recoated with conventional equipment, for high volume production use at peak performance.
The maximum overall length of solid carbide gun drill tools is limited, and initial expense is higher than brazed gun drills, particularly as the diameters increase.
0.8 – 12 mm [0.03 – 0.47 in] Internal Coolant
• Hole diameters from 0.8 mm to 6 mm (0.03 – 0.25 inches)
• Depth to diameter ratios from 20:1 to over 100:1
• Bore straightness characteristics with concentricity to outside diameter
• Complex features such as stepped holes
• Thin-walled workpieces and difficult-to-machine materials
Material | Tungsten Carbide |
Type | Gun Drill Bit |
Model Number | Drillstar |
Brand Name | DR |
Place of Origin | Shandong, China (Mainland) |
Carbide | Originally from Switzerland |
Certification | CE,ISO |
Use | Metal Drilling |
More Strength and Rigidity
Greater Tool Life
Can process small holes such as medical equipment faster, and has an excellent service life
Solid carbide gun drill tools have a cutting tip and tool body manufactured from a single piece of carbide, which is brazed into the tool driver.
Solid carbide gun drills are very rigid, and therefore able to achieve high feed rates and high accuracy. Their typically short length allows them to be re-sharpened and recoated with conventional equipment, for high volume production use at peak performance.
The maximum overall length of solid carbide gun drill tools is limited, and initial expense is higher than brazed gun drills, particularly as the diameters increase.
0.8 – 12 mm [0.03 – 0.47 in] Internal Coolant
• Hole diameters from 0.8 mm to 6 mm (0.03 – 0.25 inches)
• Depth to diameter ratios from 20:1 to over 100:1
• Bore straightness characteristics with concentricity to outside diameter
• Complex features such as stepped holes
• Thin-walled workpieces and difficult-to-machine materials
Material | Tungsten Carbide |
Type | Gun Drill Bit |
Model Number | Drillstar |
Brand Name | DR |
Place of Origin | Shandong, China (Mainland) |
Carbide | Originally from Switzerland |
Certification | CE,ISO |
Use | Metal Drilling |
More Strength and Rigidity
Greater Tool Life
Can process small holes such as medical equipment faster, and has an excellent service life
