TIMCO Window Fabrication Screws Countersunk PH Self-Tapping Self-Drilling Point Zinc - 3.9 x 25 -5 Degree Aluminium Saw Blades manufactured using premium diamond segments

manufactured using premium diamond segments and laser welded for maximum strength

0mm) without the need to pre-drill a hole

The 135° split point prevents the bit from drifting and enables faster penetration

The turbo segments assist self cooli

Solid and reinforced aluminium door with concealed combination dial for improved weather resistance

TIMCO Window Fabrication Screws Countersunk PH Self-Tapping Self-Drilling Point Zinc - 3.9 x 25 -5 Degree Aluminium Saw Blades manufactured using premium diamond segmentsMultiple uses for fitting a variety of hardware to frames where there is a steel or aluminium reinforcement present.