Stryker 5100-10-61 Perforator Chuck Refurbished by Didage $1,495.00 SKU 5100-10-61 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 72:1 Speed Reduction Attachment 1000 RPM output at console setting of 72,000. Requires 5100-10 TPS 100K Drill