Kennametal Inc. KMT has lately been grappling with weakness in its transportation end-market due to supply-chain constraints. Escalating expenses and foreign currency-related headwinds are added concerns.Image Source: Zacks Investment ResearchThe currently Zacks Rank #4 (Sell) player has a market capitalization of $1.9 billion. Due to the above-mentioned woes, the stock has lost 38.2% compared with the industry’s decline of 36.5% in the past six months.Let’s discuss the factors in detail that clearly underline our view that investors should get rid of this stock from their portfolios now.Weak End-Market Conditions: Incessant softness in Kennametal’s transportation end market due to supply-chain constraints, mainly related to chip availability, remain a cause for concern. Revenues in the transportation end market decreased 7% on a year-over-year basis in the third quarter of fiscal 2022 (ended Mar 31, 2022).Steep Costs and Expenses: Challenges related to escalating costs and expenses pose a threat to Kennametal. In the first nine months of fiscal 2022, the cost of goods sold jumped 5.8% year over year, while operating expenses increased 5.7%. Operating income decreased $13 million due to high raw material costs in third-quarter fiscal 2022. Cost inflation is likely to have affected its margins and profitability in the fourth quarter of fiscal 2022 (ending Jun 30, 2022).Highly Leveraged Balance Sheet: High debt level remains a concern for Kennametal. While exiting the fiscal third quarter, its net debt was $522 million and total debt was $622 million, up 5.2% and 2%, respectively, year over year. KMT’s cash and cash equivalents of $100 million do not seem impressive considering its debt profile.Unfavorable Forex: Kennametal’s extensive presence across international markets exposes its operations to risks associated with unfavorable movements in foreign currencies and geopolitical issues. Adverse forex had an impact of 4.6% year over year on the revenues of the Asia-Pacific region in third-quarter fiscal 2022. Also, foreign exchange headwinds affected Kennametal’s sales 4% in the quarter.Southbound Estimate Trend: In the past 60 days, the Zacks Consensus Estimate for KMT’s fiscal 2022 earnings has declined 1.1% to $1.73.Stocks to ConsiderTwo better-ranked companies from the industrial products sector are discussed below:Greif, Inc. GEF presently sports a Zacks Rank #1 (Strong Buy). GEF delivered a trailing four-quarter earnings surprise of 22.9%, on average. You can see the complete list of today’s Zacks #1Rank stocks here.GEF’s earnings estimates have increased 17.4% for fiscal 2022 (ending October 2022) in the past 60 days. Its shares have inched up 3.2% in the past six months.Titan International, Inc. TWI presently has a Zacks Rank of 1. Its earnings surprise in the last four quarters was 56.4%, on average.In the past 60 days, TWI’s earnings estimates have increased 43.3% for 2022. The stock has rallied 25.1% in the past six months. Zacks Names "Single Best Pick to Double" From thousands of stocks, 5 Zacks experts each have chosen their favorite to skyrocket +100% or more in months to come. From those 5, Director of Research Sheraz Mian hand-picks one to have the most explosive upside of all. It’s a little-known chemical company that’s up 65% over last year, yet still dirt cheap. With unrelenting demand, soaring 2022 earnings estimates, and $1.5 billion for repurchasing shares, retail investors could jump in at any time. This company could rival or surpass other recent Zacks’ Stocks Set to Double like Boston Beer Company which shot up +143.0% in little more than 9 months and NVIDIA which boomed +175.9% in one year.Free: See Our Top Stock and 4 Runners Up >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Titan International, Inc. (TWI): Free Stock Analysis Report Kennametal Inc. (KMT): Free Stock Analysis Report Greif, Inc. (GEF): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research