Gw Carbide-Solid Drill Bit with Coolant Hole/ Drill Bit/ Carbide Drill/ Cemented Carbide Drill/ Drilling Tool
China Gw Carbide-Solid Drill Bit with Coolant Hole/ Drill Bit/ Carbide Drill/ Cemented Carbide Drill/ Drilling Tool, Find details about China Tungsten Carbide Drills, Carbide Drills from Gw Carbide-Solid Drill Bit with Coolant Hole/ Drill Bit/ Carbide Drill/ Cemented Carbide Drill/ Drilling Tool
Basic Info.
Model NO.
D6xL50, D10xL50, etc
Grade
Yk05, Yk15, Yg15c, Yg20c and Customized
Delivery Time
20-25 Days
HRC
45, 50, 55, 60, 62, 65
Flutes
2 and 4 Flutes
Surface
Grinding or Rough
Shipment
FedEx, DHL, TNT, UPS, EMS, etc.
Shape
Spherical, Conical, Ballistic, Flattop
Purpose
Coal Mining Cutters Bit, Road Milling Cutters Bit
Process
Hot Insert or Cold Pressing Bit Inserting Process
Simple
Free
Trademark
GW
Transport Package
Standard Box
Specification
all sizes
Origin
Zhuzhou
HS Code
8207709000
Model NO.
D6xL50, D10xL50, etc
Grade
Yk05, Yk15, Yg15c, Yg20c and Customized
Delivery Time
20-25 Days
HRC
45, 50, 55, 60, 62, 65
Flutes
2 and 4 Flutes
Surface
Grinding or Rough
Shipment
FedEx, DHL, TNT, UPS, EMS, etc.
Shape
Spherical, Conical, Ballistic, Flattop
Purpose
Coal Mining Cutters Bit, Road Milling Cutters Bit
Process
Hot Insert or Cold Pressing Bit Inserting Process
Simple
Free
Trademark
GW
Transport Package
Standard Box
Specification
all sizes
Origin
Zhuzhou
HS Code
8207709000
Product Desciption
Yk15 90 Degree Polished Tungsten Carbide Nc Spotting Drill Bits
Products Description
100% raw material(Tungsten carbide / WC)
Grain size: 0.4-0.6μm
Co 10%, 12%
TRS >3600 N/mm2
Hardness HRA 91.8-92.5
Work piece HRC45-50 HRC55-60 HRC65 HRC68
Helix angle 30°-45 °
Diameter of cutting edge 0.2-0.9 mm; 1-20 mm
Diameter of rods 4-20 mm
Length 50-100 mm
Cutting Form Flat, Square, Ball nose, Corner Radius, Taper Flute, etc
Flutes No. 1-7
Application
Used for cutting Carbon steel, Tool steel, Mould steel, Stainless steel, Titanium alloy, Copper, Cast Iron and Aluminium, etc.
Coating
Packing
Brand Laser printed on cutter shank, 1 pcs in a plastic tube, 10 pcs a group
Delivery time
Keep stock for regular types
Samples: 3 - 5 days
Regular orders: 7 - 10 days
Any of inquiry, we are always welcome!
Products Description
100% raw material(Tungsten carbide / WC)
Grain size: 0.4-0.6μm
Co 10%, 12%
TRS >3600 N/mm2
Hardness HRA 91.8-92.5
Work piece HRC45-50 HRC55-60 HRC65 HRC68
Helix angle 30°-45 °
Diameter of cutting edge 0.2-0.9 mm; 1-20 mm
Diameter of rods 4-20 mm
Length 50-100 mm
Cutting Form Flat, Square, Ball nose, Corner Radius, Taper Flute, etc
Flutes No. 1-7
| HRC45 | HRC55 | HRC60 | HRC65 |
| Grain Size:0.6um Co:10 % Flexural strength:3350N/mm2 | Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 | Grain Size:0.5um Co:12 % Flexural strength:4300N/mm2 | Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 |
Application
Used for cutting Carbon steel, Tool steel, Mould steel, Stainless steel, Titanium alloy, Copper, Cast Iron and Aluminium, etc.
Coating
Coating | Color | Coating Temperature | Thickness (um) | HV | Application Temperature | Friction coefficient |
TiAlN | Purple-Gray | <600°C | 3-5 | 3300 | 800 °C | 0.3 |
| AlTiN | Black | <600 °C | 3-5 | 3500 | 900 °C | 0.3 |
| TiSiN | Copper | <600 °C | 3-5 | 3500 | 1500 °C | 0.4 |
| NaNo | Blue | <600 °C | 3-5 | 3800 | 1200 °C | 0.4 |
| CrN | Silver Gray | <480 °C | 2-2.5 | 2500 | 700 °C | 0.3 |
Packing
Brand Laser printed on cutter shank, 1 pcs in a plastic tube, 10 pcs a group
Delivery time
Keep stock for regular types
Samples: 3 - 5 days
Regular orders: 7 - 10 days
Any of inquiry, we are always welcome!
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