Diametrical Pitch: DP20
Material: High Speed Steel
Pressure Angle: 14.5 Degree
No. 1 : 12-13;
No. 2 : 14-16;
No. 3 : 17-20;
No. 4 : 21-25;
No. 5 : 26-34;
No. 6 : 35-54;
No. 7 : 55-134;
No. 8 : 135 or more
Please note that the product picture is for reference purposes only and may not depict the exact item and size you are purchasing.
If you have any questions, please do not hesitate to contact us at anytime.

3 Jaw Face Plate Disk Chuck for 8mm Watchmaker Lathe
12 Feet Transmission Round Belt for Watchmaker Lathe
27 Pcs Steel Letter Stamps Punch Die Set
11/16" - 18 Unified Right Hand Thread Die
Display 0060 Hollow shaft 14mm Digital Position Indicator Counter
12# - 28 Unified Right Hand Thread Die
10# - 32 Unified Right Hand Thread Die
Display 0012/5 Hollow shaft 20mm Digital Position Indicator Counter
Screw for bridge 10 Pcs ETA 2824 2836 2846 Watch Movement Screws Parts
Click Spring 5 Pcs ETA 2824 2836 2846 Watch Movement Screws Parts
Display 0030 Hollow shaft 25mm Digital Position Indicator Counter
Display 0017/5 Hollow shaft 14mm Digital Position Indicator Counter
Display 0030 Hollow shaft 14mm Digital Position Indicator Counter
10V1-24 Tyre Valve Thread Die
11/16" - 24 Unified Right Hand Thread Die
10V2-28 Tyre Valve Thread Die
10# - 36 Unified Right Hand Thread Die
Display 0012/5 Hollow shaft 14mm Digital Position Indicator Counter
11/16" - 20 Unified Right Hand Thread Die
Tungsten Carbide Concave shape Rotary Burr 10 x 20mm
Wire dia. 0.4 mm Outer dia. 3 mm Coils 6 Arm Length 30 mm Torsion Spri
Wire dia. 0.3 mm Outer dia. 5 mm Coils 6 Arm Length 30 mm Torsion Spri
Wire dia. 0.4 mm Outer dia. 2 mm Coils 6 Arm Length 30 mm Torsion Spri
Wire dia. 0.3 mm Outer dia. 5 mm Coils 6 Arm Length 15 mm Torsion Spri
Wire dia. 0.4 mm Outer dia. 2.5 mm Coils 3 Arm Length 30 mm Torsion Sp
Wire dia. 0.4 mm Outer dia. 2 mm Coils 3 Arm Length 30 mm Torsion Spri
Wire dia. 0.3 mm Outer dia. 4.5 mm Coils 3 Arm Length 30 mm Torsion Sp
Wire dia. 0.4 mm Outer dia. 2.5 mm Coils 6 Arm Length 17 mm Torsion Sp
Wire dia. 0.3 mm Outer dia. 4.5 mm Coils 6 Arm Length 30 mm Torsion Sp
Wire dia. 0.4 mm Outer dia. 2 mm Coils 9 Arm Length 30 mm Torsion Spri
Wire dia. 0.3 mm Outer dia. 4.5 mm Coils 9 Arm Length 30 mm Torsion Sp
Tungsten Carbide 90 degree included angle Rotary Burr Single-cut 12 x
Wire dia. 0.9 mm Outer dia. 12 mm Coils 2 Arm Length 32 mm Torsion Spr
0.5mm Wire diameter 9mm OD 60 Angle LH Torsion Spring 5 Pcs 


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