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"KleinĀ®'s Bi-Metal Hole Saws are optimized for cutting steel. The blades provide the fastest, most consistent and longest lasting cutting on the market today. Heavy-duty construction includes thicker 5 mil back plates to stand up to abuse much better."
31944
Unit of Measure
1 

Part #

Item Name

Type

Material

Use With

Hole Diameter

31944 N/A 2-3/4 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31906 N/A 2-3/4 in69.9 mm
31914 N/A 7/8 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31905 N/A 0.875 in22.2 mm
31958 N/A 3-5/8 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31906 N/A 3-5/8 in92.1 mm
31918 N/A 1-1/8 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31905 N/A 1.125 in28.6 mm
31922 N/A 1-3/8 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31905, 31906 N/A 1-3/8 in34.9 mm
31972 N/A 4-1/2 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31906 N/A 4-1/2 in114.3 mm
31900 N/A 6-3/8 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31906 N/A 6-3/8 in161.9 mm
31928 N/A 1-3/4 in. Hole Diameter Heavy-Duty Hole Saw N/A Heavy-Duty Hole Saw N/A Steel N/A 31906 N/A 1-3/4 in44.5 mm
Unit of Measure
1