
GBP 57 Precision portable and bench circular saw blade, carbide-tipped Precision saw blade with high-strength, noise and vibration suppressing blade body. The tensioning ring incorporated Recommended ensure stability of the shape in all temperature ranges. The coating prevents adhesions, keeps the saw blade cool and cutting speeds: protects it against corrosion. Precision-ground carbide teeth ensure a long working life and best quality of cut. Note: Further circular saw blades can be found in Group 17. Material in m/s Steel 25 – 30 Aluminium 100 Multi-material 100 Type steel Application: For machining steel. Special anchoring of the carbide teeth in the base blade prevents teeth breaking off. Tooth form: Trapezoidal flat teeth (with chamfer), neutral rake angle. Size 136–210 – For hand-held dry-cutting hacksaws. Size 305; 355 – For tenon saws and mitre saws. Blade ⌀ D 58 3910 Bore ⌀ Number of teeth Width of cut 54B B Circular saw blade mm 136 expert for Steel eShop mm 20 30 mm 1.5 58 160 eShop 20 30 2 210 eShop 30 48 2 305 eShop 25.4 60 2.6 58 3910 355 eShop 25.4 80 2.6 Type aluminium Application: Precise cutting in aluminium and other non-ferrous metals. Tooth form: Trapezoidal flat teeth with negative rake angle for easy and safe working with manual infeed. Size 136; 165; 190 – For plunge-cut and portable circular saws. Size 216–305 – For tenon saws and mitre saws, panel saws. Blade ⌀ D 58 3920 Bore ⌀ Drive holes Number of Width of cut 54B number/⌀/pitch circle teeth B Circular saw blade mm expert for Aluminium mm mm mm 136 eShop 20 – 48 1.6 165 eShop 20 2/6/32.5 52 2.6 190 eShop 30 2/7/42 56 2.6 216 2/7/42 and 2/9.5/46.5 and eShop 30 64 2.6 2/9/46 and 2/10/60 58 3920 254 2/7/42 and 2/9.5/46.5 and eShop 30 80 2.8 2/9/46 and 2/10/60 305 2/7/42 and 2/9.5/46.5 and eShop 30 96 2.8 2/9/46 and 2/10/60 Type MultiMaterial Application: For cutting various materials such as laminated boards, epoxy, wood and non-ferrous metals. Tooth form: Trapezoidal flat teeth, negative rake angle. For bench circular saws, tenon saws and mitre saws, panel saws. Blade ⌀ D 58 3930 Bore ⌀ Number of teeth Width of cut 54B B Circular saw blade mm expert for multi-material mm mm 216 eShop 30 64 2.4 58 3930 254 eShop 30 80 2.4 305 eShop 30 96 2.4 439