Hole Saws drill metal quickly and cleanly.

Press Release Summary:

Used with hand-held drills, 1- and 2-Series Tungsten Carbide-Tipped (TCT) Hole Saws cut clean holes without grinding core. For cutting 9/16–4 in. dia holes up to 1 in. deep, 1-Series Hole Saws include center pilot drill. Cutters up to 3¼ in. dia feature 3/8 in. shank, while 3 5/16 in. dia and larger cutters feature ½ in. shank. For drilling 9/16–1 3/8 in. holes up to 9/16 in. deep, heavy-duty 2-Series Hole Saws feature spring-loaded pilot pin and milled 3-flat shank that fits ½ in. chucks.

Original Press Release:

CS Unitec's Hole Saws are Ideal for Hand Drilling Metal Quickly and Cleanly

CS Unitec’s new Hole Saws are ideal for applications where cutting with a magnetic drill is not feasible, such as tight spaces where a magnetic drill cannot easily fit and material too thin for the magnet to attach. Designed for use with hand-held drills, the 1-Series and 2-Series Tungsten Carbide-Tipped (TCT) Hole Saws cut clean, fast holes without grinding the core. The TCT cutting edges last longer than bi-metal edges and can be run at higher speeds and feeds to create holes of exceptional quality and accuracy.

The 1-Series Hole Saws include a center pilot drill for cutting holes up to 1” deep, with diameters ranging from 9/16” to 4”. Cutters up to 3-1/4” diameter feature a 3/8” shank, while cutters 3-5/16” diameter and larger feature a 1/2” shank.

The 2-Series heavy-duty Hole Saws feature a spring-loaded pilot pin to easily eject the slug. The milled 3-flat shank fits 1/2” chucks. The 2-Series Hole Saws are available in diameters from 9/16” to 1-3/8” and drill up to 9/16” deep.

Hole Saws are ideal for use with CS Unitec’s line of hand-held electric drills, such as the EHB32 series.


CS Unitec, Inc.

Thomas Carroll, President

22 Harbor Avenue

Norwalk, CT 06850

P: 800-700-5919 / 203-853-9522

E: info@csunitec.com


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