• Custom Machining and Equipment Repair for over 50 Years

Horizontal Boring And Milling Services For U.S. Manufacturing Companies

Kiefer Tool provides horizontal machining, boring, horizontal milling, large manual lathe machining and CNC machining services to U.S. manufacturing firms.  We are an affordable and reliable machine tool rebuilder.  Rates to machine, mill and bore our customer’s part start at $80.00 per hour. Kiefer Tool is renowned for our expertise at machining large parts on our large horizontal boring mills. We use small bridge ports horizontally machine and bore small manufacturing equipment components. Our machinists are experts at using spindle boring mills to perform horizontal milling operations. We also use horizontal CNC machining centers to manufacture replacement parts for industrial equipment, including components for hydraulic presses, such as custom hydraulic cylinders. Manufacturing firms in the United States return to Kiefer Tool time and time again because they know how fast we can get their parts machined.

Our extensive equipment capacity for boring and milling allows us to tackle designs both large and small. With both manual and CNC capabilities, we can provide the most efficient process to be cost and time effective for your project. Precision boring, large plate machining, large CNC machining, face milling, beveling and deep hole drilling are a few of the operations that we can complete with our large horizontal boring mills. Kiefer Tool specializes in large part machining and custom hydraulic cylinder manufacturing. To learn about the equipment used for boring and milling operations for large, complex parts, click here.


Large Lathe Machining Services For U.S. Manufacturing Businesses And Heavy Industry Firms

Kiefer Tool does large lathe machining and metalworking for manufacturing companies that are located throughout the lower 48 states. Most of the large lathe machining work performed by Kiefer Tool is done for firms located in the “Rust Belt“. Our machinists do heavy duty lathe work, such as cutting and turning enormous workpieces, using large capacity Monarch lathes, industrial CNC lathes and manual South Bend lathes. We hold extremely tight tolerances when we machine long parts and large diameter industrial components. Our machinists are experts at machining and milling really hard metals and alloys precisely. Kiefer Tool’s large capacity machine shop is outfitted with various multi-spindle lathes, center lathes, Baileigh Industrial lathes, CNC turning centers, turret lathes, Bridgeport toolroom and metalworking lathes, Bolton bench top lathes and Swiss-style lathes.


  • Call (216) 251-0076 for a Quote
  • To Submit an RFQ, CAD Drawing or P.O. Click Here or Email info@kiefertool.com
  • Horizontal boring and milling services range in cost from $80.00 to $120.00 per hour. Click Here for more information on machining prices.

Operations Equipment List

The following list is the equipment and their capacities that we would use to complete any boring and milling operations.

6″ Spindle with 120” of horizontal travel and 96” vertical travel

6″ Spindle with 120” of horizontal travel and 96” vertical travel

4” Spindle with 48” of horizontal travel and 36” of vertical travel

3” Spindle with 48” of horizontal travel and 36” of vertical travel

4” Spindle with 48” of horizontal travel and 30” of vertical travel

3” Spindle with 36” of horizontal travel and 24” of vertical travel