METAL WORKING PRODUCTS

Manufacturing Metal Working Tools

MAY TOOL, INC offers various tools and machine parts for equipment used by businesses that work with metal materials, including HVAC parts manufacturing, gasket manufacturing, sheet metal shops and metal spinning shops. We manufacture most of the parts for our tools and machines on site, which gives us strict quality control.

Circle Shear Machines


MODEL MTC-42
MODEL MTC-42
Features Include: 
  • Cuts 3½" to 42" Circle 
  • Flanges 3/4" Maximum 
  • Gear Box 5 to 1 Ratio 
  • Head Throat 10 Inch Deep
  • Length 56", Height 24", Width 18", Weight 300 lbs.
  • Capacity 14 Gauge Mild Steel 
  • Motor 1/3 HP
  • 1750 RPM 
  • AC 115 Volt
  • Tail Throat 30" Deep 
  • Equipped With Back Gauge for Aid In Positioning Work 
  • 110 Volt AC Motor With 5-1 Gear Box Standard Equipment 
  • 2-Inch Diameter Tool Steel Shear Blades
Options Include: 
  •  Set of Legs
  • Flanging Rollers 
  • 22" Deep Throat Head Stock 
  • 3/4 HP Variable Speed Motor and Control 
  • Rack & Pinion Feed for Tail Stock
SPECIFICATIONS
*INCREASING HP ON MACHINE DOES NOT NECESSARILY INCREASE CAPACITY. IT ALLOWS FOR SHEARING WITH LESS MOTOR EFFORT AND FEWER REVOLUTIONS OF MATERIAL
MODEL MTC-52
Features Include:
  • Cuts 6" to 52" Circle 
  • Flanges 3/8" Maximum 
  • Gear Box 5 to 1 Ratio
  • Head Throat 14" 
  • Length 78", Height 60", Width 40", Weight 1000 lbs. 
  • Rack and Pinion Gear Feed on Tail Stock for Easy Adjustment 
  • Capacity 3/16" Mild Steel, 10 Gauge Stainless Steel 
  • Motor 3/4 HP, 1750 RPM, AC 115 Volt
  • Cutter Speed Variable from 0 to 350 RPM 
  • Tail Throat 38" Deep 
  • Hand Crank Feed Operation for Easy Cutting 
  • Variable Speed Motors, Controls, and Gear Box Assemblies Up to 3 HP 
  • 2½" Diameter Tool Steel Shear Blades 
  • Rack and Pinion Feed for Tail Stock
  • Flanging Rollers 
  • 24" Deep Throat Head Stock
  •  36" Deep Throat Head Stock 
  • 1½" HP and 3 HP Units 
  • Other Than 5 to 1 Gear Box Ratios
SPECIFICATIONS
*INCREASING HP ON MACHINE DOES NOT NECESSARILY INCREASE CAPACITY. IT ALLOWS FOR SHEARING WITH LESS MOTOR EFFORT AND FEWER REVOLUTIONS OF MATERIAL
MODEL MTC-72
MODEL MTC-72
Features Include:
  •  Cuts 6" to 72" Circle 
  • Flanges 3/8" Maximum 
  • Gear Box 5 to 1 Ratio 
  • Head Throat 24" Deep 
  • Length 78", Height 60", Width 40", Weight 1000 lbs. 
  • Rack and Pinion Gear Feed on Tail Stock for Easy Adjustment 
  • Capacity 3/16" Mild Steel, 10 Gauge Stainless Steel 
  • Motor 3/4 HP, 1750 RPM, AC 115 Volt
  • Cutter Speed Variable from 0 to 350 RPM 
  • Tail Throat 38" Deep 
  • Back Geared Hand Crank 
  • Hand Crank Feed Operation for Easy Cutting 
  • Variable Speed Motors, Controls, and Gear Box Assemblies Up to 3 HP 
  • 2½" Diameter Tool Steel Shear Blades 
  • Rack and Pinion Feed for Tail Stock
Options Include:
  • Flanging Rollers
  • 36" Deep Throat Head Stock
  • 1½" HP and 3 HP Units
  • Other Than 5 to 1 Gear Box Ratios
*INCREASING HP ON MACHINE DOES NOT NECESSARILY INCREASE CAPACITY. IT ALLOWS FOR SHEARING WITH LESS MOTOR EFFORT AND FEWER REVOLUTIONS OF MATERIAL
Spinning Tools
A standard set of spinning tools by May Tool Inc. includes four heat treated steel rollers (1/8", 1/4", 3/8", and 1/2") with bearings and forks, one trimmer and one eccentric. Handles are not included. Beading rollers and other roller radii are available.
Live Centers
Housing made from heat treated alloy steel. Size is 3-1/4" diameter X 4-1/2" length.

Stem length is 3-1/2" with #2, #3, #4, or #5 morse taper. Includes 1 thrust bearing, 3 radial bearings and a removable center 5/8" X 5/8".
All the Right Parts for Your Company's Equipment
We manufacture and stock circle shear blades for machines, including Pexto™, Niagara Machine, Inc.™, and Quickwork™. If you do not see the shear blade that your equipment needs, we are happy to customize these blades to your specifications.
Learn About the Models and Available Features
Cut circles or rings out of sheet metal with ease thanks to our Circle Shears. All of our models come in three basic sizes. We have a 42", a 52", and a 72" with 19 different models to choose from. This equipment can cut up to 72" circles in material that is 3/16" thick.

We have 1/3- to 3-horsepower (HP) units that run silently and have no pulleys, belts, or outside gears. Each level of HP besides the 1/3 has variable speed control abilities. The shafts and clamping plates all have replaceable sealed ball bearings.
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