Tungsten Carbide Drill Bit Metal Drilling Bit For Drilling Concrete
Substrate made of high-quality steel is more
wear-resistant,good toughness,high strength,sturdiness and
durability;carbide tip,has a higher cutting speed and more wear
resistance than high-speed steel.it's widely used for
glass,marble,metal and concrete etc holes drilling.
Specification
| item | value |
| Place of Origin | China |
| Brand Name | ZhongZuan |
| Type | Gun Drill Bit, Twist Drill Bit |
| Use | Drilling |
| Working Length (mm) | 12mm |
| Use | Marble tile punching |
| Material | Tungsten Carbide + Steel Shank |
| Application | Drilling Holes |
| Product name | Overlord triangle bit |
| Size | 4-12mm |
| Color | Orange red blue |
| Shank | Three-flat Shank |
| Packing | PVC Box |
| Process | Sinter Welded |
| Advantage | High-efficiency |
Product parameter
| Drill Size | Hold Diameter | Total Length | Shank Diameter | Drill length |
| 4mm | 4mm | 78mm | 3mm | 36mm |
| 5mm | 5mm | 78mm | 4mm | 36mm |
| 6mm | 6mm | 100mm | 5mm | 56mm |
| 8mm | 8mm | 110mm | 6mm | 66mm |
| 10mm | 10mm | 118mm | 7mm | 71mm |
| 12mm | 12mm | 120mm | 10mm | 76mm |
Features
1. High temperature quenching treatment,high hardness,strong wear
resistance and long service life.
2. High-speed operation and chip removal effectively prevent the
accumulation of debris.
3. Strong wear-resistance and better impact toughness.
4. Triangular shank design makes it held more tightly by the
electric drill and avoid the slipping.
Compatible tools
Tips
1. Marble, vitrified brick, stainless steel drilling needs to add
water to cool down, and it is easy to burn the drill bit. This type
of drill bit
2. It can be installed on many types of machines such as ordinary
hand drills, bench drills and lithium drills. The range can be used
above 10mm 3. Bawang drill not only has the function of ordinary
glass ceramic drill bit, but also has the function of electric
hammer drill bit. It can open holes on the cement bearing body,
which solves the problem that ordinary drill bits will easily fall
when they encounter large stones. Destructive
4. Please wipe clean the surface of the product after each use. If
it is not used frequently, please apply anti-rust oil to prevent
rust.
5. All kinds of manual tools must be installed according to the
correct steps, and it is prohibited to use them before the tools
are installed
Application
Packing&Delivery
Picture show
