Feature

●Applications: Drilling holes in stainless steel and iron
●Drilling Capacity: Stainless Steel: 0.05 inches (1.2 mm), Iron: 0.2 inches (4.0 mm)
●Hole Diameter: 0.1, 0.16, 2.0, 0.24, 0.28, 0.31, 0.35, 0.39, 0.47 inches (3, 4, 5, 6, 7, 8, 9, 10, 12 mm)
●Recommended Number of Rotations: Stainless Steel: 175 - 450 mi - 1, Iron: 300 - 800 mi - 1
●Shaft Diameter: 0.3 inches (6.35 mm)
●Specifications 1: Compatible with 18 V
●Specifications 2: 4 blade-type
●4 Blades: Cuts close to a perfect circle.

[3~12mm]




[6~30mm]




[4~22mm]





Description



From the Manufacturer



4904781391127_00_300_0_300_24904781391127_00_300_0_300_2

4-blade step drill for drilling holes in stainless steel and iron

Recommended rotational speed is 175 - 450 mi-1, iron 300 - 800 mi-1, shank: cobalt highs, blade part: cobalt titanium shaft diameter is 0.2 - 0.6 inch (6.35 mm) 18 V, 4 blade type allows for drilling work close to a true circle

4904781391127_00_300_1 4904781391134_00_481_1 4904781391141_0_300_1
FS-312D FS-422D FS-630D
Size (mm) 30.3 x 4.7 x 4.7 inches (77 3.3 x 8.7 x 8.7 inches (85 x 37.4 x 11.8 x 11.8 inches (9
Hole Diameter (mm.) 3, 4, 5, 6, 7, 8, 9, 10, 12 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 27, 30
Weight (g) 20 58 128