uPVC profile cutting machine is major and essential equipment for manufacturing uPVC windows and doors. Cutting is the beginning of making uPVC windows, and one of most important manufacturing procedures in the whole window manufacturing process. The cutting accuracy (such as accuracy error of cutting length, accuracy error of cutting angle) will affect the welding accuracy and welding strength of uPVC windows, and then affect the size accuracy and angle accuracy of finished uPVC windows. STONE window machinery guarantees the cutting quality of the uPVC profile cutting machine through use of high quality hard-alloy saw blades, high accuracy liner bearing motional pairs and headstock, and other high quality machine components, and through our strict quality control system. uPVC profile cutting machines mainly includes double mitre saw, V-notch saw , glazing bead saw, and so on.
double head cutting saw, double mitre saw, double miter saw, uPVC profile cutting saw, glazing bead saw, V-notch saw Jinan Stone Machine Co., Ltd. , https://www.jnstonema.com
304/316/410 Stainless Steel Philips Flat Head Self Drilling Screw #3 Tek Point
Self drilling screws have a drilling tek point. Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is installed with a phillips screw driver.
The self-drilling screws are made of stainless steel and have a sheet metal thread with a self-drilling cutting  point to pierce through metal steel, aluminium, wood etc., including structural steel.
The higher the TEK number the larger the drilling point to pierce heavier gauge metals. Different stainless mode for different applications.
Application
SUS304/316:Â Aluminum to Aluminum or thin metal to thin metal
SUS410/435:Â Â Metal to Metal(including stainless steel)
Specification
Â
Type
Self Drilling Screw /Â Tek Screw
Grade
SUS304, SUS316, SS410 /Â 435, or bi-metal
Head Type
Flat /Â Countersunk
Drive Type
#3 Tek Point (#4 ~Â #7 also available)
Diameter
#8 ~Â 1/4", 4.2 ~Â 6.3mm
Length
1" ~Â 10", 25.0 ~Â 250mm
Standard
DIN, ANSI, JIS, GB
OEM/ODM
Available
Stock
Unavailable
Contact
If you're insterested in our Products, please do not hesitate to send us an email  or call us at +86 18072687675 (Mobile)directly. 
Â
Product Description:
304/316/410 Stainless Steel Philips Flat Head Self Drilling Screw #3 Tek Point
Self drilling screws have a drilling tek point. Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is installed with a phillips screw driver.
The self-drilling screws are made of stainless steel and have a sheet metal thread with a self-drilling cutting  point to pierce through metal steel, aluminium, wood etc., including structural steel.
The higher the TEK number the larger the drilling point to pierce heavier gauge metals. Different stainless mode for different applications.
Application
SUS304/316:Â Aluminum to Aluminum or thin metal to thin metal
SUS410/435:Â Â Metal to Metal(including stainless steel)
Specification
Â
Type
Self Drilling Screw /Â Tek Screw
Grade
SUS304, SUS316, SS410 /Â 435, or bi-metal
Head Type
Flat /Â Countersunk
Drive Type
#3 Tek Point (#4 ~Â #7 also available)
Diameter
#8 ~Â 1/4", 4.2 ~Â 6.3mm
Length
1" ~Â 10", 25.0 ~Â 250mm
Standard
DIN, ANSI, JIS, GB
OEM/ODM
Available
Stock
Unavailable
Contact
If you're insterested in our Products, please do not hesitate to send us an email  or call us at +86 18072687675 (Mobile)directly.Â
Â
Heat Treatment: Hot-Working
Delivery: 30-40 Days
Applied Area: Building, Machinery, Auto, Car Wheel
QC Equipment: Salt Spray Machine, Hardness Testor, Caliper
Brand: Gl
Process: Cold Forming
Specialty: OEM, ODM
Sample: Free Sample in Store
QC Control: Inspect 30mins in Production and Before Delivery
Service: Response in One Hour
Trademark: Global
Specification: (Dia)M3.5-6.3*(Length)9.5-200mm
Origin: China
HS Code: 7318149001
Heat Treatment: Hot-Working
Delivery: 30-40 Days
Applied Area: Building, Machinery, Auto, Car Wheel
QC Equipment: Salt Spray Machine, Hardness Testor, Caliper
Brand: Gl
Process: Cold Forming
Specialty: OEM, ODM
Sample: Free Sample in Store
QC Control: Inspect 30mins in Production and Before Delivery
Service: Response in One Hour
Trademark: Global
Specification: (Dia)M3.5-6.3*(Length)9.5-200mm
Origin: China
HS Code: 7318149001
Product Description: