About This

• 【Different sizes to choose】This set includes : 24 hole saws which are 13mm(1/2"), 16mm(5/8"), 18mm(45/64"), 20mm(25/32"), 22mm(7/8"), 25mm(1"), 26mm(1-1/64"), 28mm(1-3/32"), 30mm(1-3/16"),32mm(1-1/4"),35mm(1-3/8"),38mm(1-1/2"),40mm(1-9/16"),45mm(1-25/35"),48mm(1-57/64"),50mm(2"),53mm(2-5/64"), 55mm(2-11/64"),60mm(2-3/8"),65mm(2-35/64"),70mm(2-3/4"),75mm(2-15/16"),80mm(3-5/32"),100mm(3-15/16")with 2 Extra Titanium Plated Pilot Center Drills
• 【Latest improvements】: professional grade drilling, upgraded the blade of the alloy, so that the sharpness, product life greatly exceeded other styles on the market, than the other same alloy opener service life of about 5 times longer than. Process improvements make the product drain better, faster heat dissipation, and smoother
• 【Unique Selling Point】Tipped tooth blade,faster cutting experience. Double round circles to remove metal filings easily and efficient cooling. Eligible for rechargeable drill,portable hand drill,bench drill,electric drill and etc.
• 【Wide Application】Ideal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. (test for your reference: it apposite to cut a hole on 3mm stainless steel,15mm iron plate,15mm aluminum alloy.)
• 【Reminder】For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set.

Overview

• Material : Alloy Steel, Carbide, Iron, Metal, Stainless Steel
• Brand : GSTK
• Color : Silver
• Style : Compact
• Item Thickness : 0.5 Inches
• Compatible Material : Iron, Metal