Super Thin Saws Sharpens Their Current Condition And Plans For Their Future With Value Stream Mapping

Super Thin Saws (STS), located in Waterbury, VT, began as Schultz Tool Sharpening in 1976. In the 1980’s, they were largely assisted by California Cedar Products Company, who had developed the special design STS uses today; this was accomplished in partnership with the Mechanical Engineering Dept. at Berkeley and California Saw & Knife Works.

What sets STS apart from others in their unique industry – designing and manufacturing thin circular saw blades for woodworking applications – is that the company’s technology packs more stiffness into a thinner package allowing some types of woodworking operations to save money by making more product from less raw material therefore improving yield and productivity. Today, the company employs 21 full time employees.

STS had been working with a consultant on reducing their lead times and improving on-time delivery. This led to assessing how Value Stream Mapping (VSM) could allow STS opportunities for improvement as well as designing improved product and information flows in their shop and customer service areas. The company requested VMEC provide VSM Lead Facilitator services for their staff.

VMEC’s role was to coordinate a planning meeting and 2 day VSM facilitation including VSM overview training – current state, future state and project planning activities. Steps involved: first, classroom training and development of detailed VSMaps; second, application of the VSMap to one of STS product families (this included mapping current conditions, work-in-process inventories and identifying waste and obstacles to flow within the value stream); and third, developing an improved future state map, looking out 3 – 6 months. Upon completion of the VSMaps, STS identified the changes needed to move from the current state condition to the future state; this led to prioritizing improvement projects and establishing a project plan to achieve the future state.

Results of the VSM project included: $25,000 in increased sales, $10,000 in retained sales, $4,000 in workforce practices investment and $4,000 in new products/processes.

“On top of all the obvious business benefits, it was a thoroughly enjoyable experience,” according to John Schultz, President of Super Thin Saws. “This project helped us achieve better communication, better teamwork, organize our inventory and reorganize our grinding hall layout. The result was that soon after the project, our on-time-delivery number improved and our rework decreased.”

  • $25,000 in increased sales
  • $10,000 in retained sales
  • $4,000 in workforce practices investment
  • $4,000 in new products/processes.

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