PFERD 13pc Bi-Metal Engineers Hole Saw Set 25900020 30/07/2025 Flute Length (mm) 25

Flute Length (mm)    25

Weight (gr)    72

Saddle Dimensions: 125x75mm (useable area)

Soft metal safe – formula safe on soft metals such as brass

700mm extension tube

PFERD 13pc Bi-Metal Engineers Hole Saw Set 25900020 30/07/2025 Flute Length (mm) 2513pc Bi Metal Engineer's Hole Saw Set HSS hole saws made of shatter proof and tough HSS bimetal are used on drilling machines and hand held drills. Set Contents: Hole Saw Sizes: 20, 22, 25, 32, 40, 44, 51, 57 and 64mm Hex Shank Arbor: 1 4" and 3 8" Pilot Drill: 6 90 (long) Adaptor Recommendations for use: Clamp the pilot drill in the hole saw arbor and make sure that it projects at least 3 mm (1 8") over the teeth of the hole saw. When cutting metals,