-
Sale!
Features • Traditional Engineers' screw cutting gauge • Suitable for most standard metric and imperial thread forms • Accurately milled angles for precise evaluation of thread form -
Sale!
Manufactured from polished tool steel Points are hardened to over 550HV Bow spring ensures uniform tension over working range Centrally mounted adjustment screw The nominal size is the difference between the centre of the roller and the working ends of the legs -
Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel -
Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel -
Sale!
Features Standard: To BS939 / Grade B 75mm Blade 49mm Stock • Precision ground blade and stock • Blind rivetted construction • Hardened and tempered blades -
Sale!
Manufactured from polished tool steel Points are hardened to over 550HV Bow spring ensures uniform tension over working range Centrally mounted adjustment screw The nominal size is the difference between the centre of the roller and the working ends of the legs
-
Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel
-
Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel
-
Manufactured from polished tool steel The marking leg is hardened to over 550HV at the point Bow spring ensures uniform tension over working range Centrally mounded adjustment screw offers finer setting than firm joint type -
Sale!
Features Standard: To BS939 / Grade B 100mm Blade 56mm Stock • Precision ground blade and stock • Blind rivetted construction • Hardened and tempered blades
-
Sale!
Features Accurately milled steel blades Designed to check both internal and external thread forms Marked with nominal size on each blade All blades fixed in a steel sleeve Screw cutting gauge included - 60 Degrees Screw Pitch S.I Metric Number of Blades 30 Thread per mm 0.25 0.3, 0.35, 0.4, 0.45, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 1.0, 1.1, 1.2, 1.25, 1.3, 1.4, 1.5, 1.6, 1.7, 1.75, 1.8, 1.9, 2.0, 2.5, 3.0 -
Sale!
Features Accurately milled steel blades Designed to check both internal and external thread forms Marked with nominal size on each blade All blades fixed in a steel sleeve Screw cutting gauge included - 60 Degrees Screw Pitch ISO Metric Number of Blades 22 Thread per mm 0.35, 0.4, 0.45, 0.5 0.6, 0.7, 0.75, 0.8 1.0, 1.25, 1.5, 1.75 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0