BOSCH HB250 2-1/2 Inch Bi-Metal Hole Saw with Premium Teeth - Ideal for Wood, Metal & Plastic Cutting - Perfect for DIY Projects & Professional Construction Work
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Estimated Delivery:7-15 days international
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SKU:80778846
Product Description
Product Description Through 80 years of developing innovative tools and accessories for the concrete professional, BOSCH has become the acknowledged leader in the industry. with a robust line that can address everything from the toughest concrete drilling tasks to material removal, BOSCH is a company whose legacy is written in concrete. If the project requires work in concrete, from polishing and anchoring to material removal, there's only one place to turn for a complete solution. Trust BOSCH to provide the professional-grade tools and accessories to get the job done right. Ideal for large-area material removal of lime, plaster, hard finish plaster, sandstone, and abrasive concrete.. The hard metal binding even resists loads caused by strongly abrasive materials.. Optimal use-asphalt, fresh concrete, pumice stone, screed concrete, aerated concrete, plaster, cast asphalt, soft limestone, and plaster mortar. May be used on-basalt, old concrete, stone concrete pipes, natural limestone, quartzite, and sandstone. From the Manufacturer Easy Quick Change and Simple Plug Removal.Now you can work faster - and smarter - using our patented Quick Change Universal Hole Saw System. Its revolutionary design and our universal mandrel works with any brand of tool or hole saw to let you change saws in seconds. The expanded family of Bosch hole saws now includes new carbide multi-material and sheet metal saws.
Product Features
Progressor tooth design cuts faster and lasts longer in wood and metal applications
Reinforced shoulder for added strength and longer life
8 percent cobalt alloy for longer life and higher heat resistance
Works with standard or Quick Change mandrels (Quick Change requires adapters)
Customer Reviews
Did the job of cutting a hole through my inside wall and outside hardy siding but was too dull for any more hole after one use. I only need it for the one hole, so was fine with me, but you may look for something stronger for repeat use.Great product. Thank you.Good one, hope it will last long.I was happy that I was able to order a matching hole saw to replace the one I had worn out in the kit.This hole saw came with the Bosch HB25M Bi-metal 25-Piece Hole Saw Master Set I recently purchased on Amazon. I used it to saw 6 holes through top plates (two 2X4s) in a few walls of the new addition we're building. I needed these holes for 2 inch PVC plumbing vent pipes. So, my approach was to: 1) saw a hole in the first 2X4, 2) remove the resulting wood plug from the hole saw, 3)drill down deeper through the second 2X4, 4) remove the second plug, and move on to the next hole I needed to make. For four holes, this routine went fairly quick and well. Then, on the fifth hole, I noticed the hole saw wasn't cutting as fast. I had to press harder to make any progress. By the time I started the last hole, the hole saw was starting to produce some smoke (teeth dulling and creating more friction). I did finish the last hole (number 6); however, I could tell the hole saw was not "holding up" as I expected. In all, I drilled 12 2 1/2 inch holes through 1 1/2 inches of 2X4s during a period of about an hour. I did NOT hit any nails. I believe this hole saw would have trouble drilling any more holes like this. I actually do have two more holes to drill trough the same double 2X4 plates; I'll likely buy a new hole saw before I start these last two holes.Très bon hole saw, super solide, coupe bien et pas de problème pour couper des clous. J'ai été surpris du temps qu'il à duré, je le conseil à tous !Avec bosch tu te trompe pas
