Amazon has General Tools 6-Size Revolving Hole Punch Pliers (5/64″ to 3/16″) on sale for $8.05 – 20% off when you clip the coupon listed on the product page = $6.44. Shipping is free w/ Prime or on $35+ orders.

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Product Details:

• Spring-loaded and self-opening
• Plier-like hole puncher works on leather, canvas, and cloth
• Six different sizes: 5/64″, 3/32″, 7/64″, 1/8″, 5/32″, and 3/16″