10 Best hole cutters of 2019
- Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass sheet up to 3/16-Inch (5 mm) thick
- Split point pilot drill bit prevents bit walking
- Set contains: 7/8-Inch, 1-1/8-Inch, 1-3/8-Inch plus one extra pilot bit
- Integrated flange prevents the operator from drilling beyond the sheet metal
- Conduit and pipe sizes: 1/2-Inch (13 mm) to 1-Inch (25 mm)
- Designed for professional use, the Heavy Duty Circle Cutter will make clean cuts from 1-3/4 to 7-7/8 inch diameter
- The tempered steel body features marked graduations on the beam for fast measurement and application
- #55 Heavy Duty Circle cutter is designed with a 1/2 shank for drill press use only; Maximum safe speed is 500 RPM
- This round shank circle cutter is great for making smooth cuts through most materials, including wood, composite, sheet metal and more; Shank is 1/2 inch round
- All adjusments are made with a hex wrench which is included; Replacement blade is General Tools Model # 55 Blade, replacement drill is General Tools Model # 5/6/55 Drill
- Flange stop prevents over-drilling
- Ejector Spring on all sizes above 3/4-inch makes removal of slug easier. Minimum chuck size of 3/8 inch (9.5 mm)
- Replaceable, cobalt-steel pilot drill with split-point tip to prevent walking
- Precision carbide teeth for optimum performance and durability
- Includes 5 cutter heads, arbor, hex key and case.Dimensions 7/8 inch, 1-1/8 inch, 1-3/8 inch, 1-3/4 inch and 2 inch cutter heads
- Get the complete hole saw kit: Upgrade your woodwork, craft and power drill equipment with this complete hole saw bundle that includes 8 high carbon steel Hole saws, a mandrel, a hex key and case.
- The sizes of the hole saw set: the diameters of the 8 hole saw Cutters are 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/8", 2-1/4", and 2-1/2", and they have a cutting depth of 1 inch.
- Flawless precision drilling: thanks to their high speed steel teeth and smooth cutting edges, These hole saws can cut through wood, puff and plastic with high precision and create super clean cuts.
- Built to last a lifetime: Made with premium quality carbon steel and a nickel-plated coating, These drill hole saws are impact and wear resistant, durable and robust.
- Keep everything organized: This 10-Piece power drill hole saw set comes in a practical, portable case that allows you to keep the drill hole saws organized and within easy reach when needed.
- Industrial grade metal drilling hole cutter, more than 10 times longer life than Bi-Metal hole saw on hardened metal drilling
- Extremely long lifetime and no teeth breakage for any tough job with high-end tungsten carbide technology
- Provide fast and precise cuts into stainless steel, sheet metal, cast iron, mild steel, aluminum and FRP smaller than 5mm
- Smooth cut with perfect cutting quality for every hole
- This hole saw set includes 3 pieces hole cutters with dimensions of 7/8 inch, 1-1/8 inch, 1-3/8 inch, 2 pieces HSS pilot drill bits and 1 piece hex key
- Replaceable HSS Blades - SKU HP1183 ASIN B07GY3Z25P - uses 1/4" pilot bit
- Twin blades for perfect balance - no bars to change or threads to break off
- Ball bearing mounted strong ABS shield with soft silicon gasket dust seal
- 11" OD Shield - Cuts perfect holes from 1-5/8" to 8" - replacing hole saw kits with multiple saws
- Max cut depth: 1": cuts sheetrock, wood (NO PLYWOOD or PLASTER), melamine, acrylic sheet, soft acoustic tile, plastics
- Cuts 2"-12" (51-305 mm) holes in sheet metal including up to 20 gauge galvanized steel
- Commonly used by HVACR and Roofing Professionals
- Combination English/Metric diameter gauge
- High-speed bearings assure perfect cutting balance and a long cutting life
- Installs into the chuck of a standard electric drill as small as 1/4-inch
- 10 TIMES LONGER LIFE than normal metal cutting hole cutters
- Provide fast and precise cuts into stainless steel, sheet metal, FRP and wood
- Smooth cuts with perfect cutting result
- All in one design: drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works
- Extreme durability and no teeth breakage for any tough job
- SmoothStart pilot drill prevents carbide damage by gradually guiding cutter to material
- Precision ground carbide teeth for fast cutting of clean, round holes
- Designed specifically for sheet metal cutting, even stainless steel
- Over drill flange built in to prevent penetration beyond the sheet metal
- [THE MOST COMPLETE HOLE SAW KIT] Our hole saw set includes 12 most common sizes of saw blades:3/4" (19mm), 7/8" (22mm), 1-1/8" (28mm), 1-1/4" (32mm), 1-1/2" (38mm), 1-3/4" (44mm), 2" (51mm), 2-1/2" (64mm), 3" (76mm), 3-1/2" (89mm), 4" (102mm), 5" (127mm), 2 mandrels with nut, 1 Hex Key, 1 Install Plate. These tools are there to satisfy all your needs.
- [DURABLE AND SAFETY] Carbon Steel, Heat Treated. High strength and hardness, design for increased durability and outstanding cutting performance. Our hole saw features a reinforced shoulder for added strength and longer life.
- [EFFICIENT AND ACCURATE] High precision, smooth cutting edge. Super sharp saw teeth have been designed to cut faster, no material get stuck makes work faster and better finished.
- [EASY TO SET UP] All the tools you need for quick and easy saw changing. A hex key and install plate are included for tool installation. Mandrels with 20mm nuts that can be adjusted by hand or using a spanner when greater tightness is required.
- [PERFECT FOR MULTI-PURPOSE] Suitable for soft wood, plywood, oak, thin PVC board, plastic,drywall but not metal, great for tasks including cutting holes in desk surfaces, doors, furniture and cabinets. Serve for fitting handles and locks for furniture.
Hole cutter guide
Hole cutters – cut circular holes accurately
Whether at home, in the hobby workshop or at work, always accurate and round holes must be cut into tiles, sheets, panels or laminate to socketsinstall, tapsto assemble or pass cables and lines. With a suitable hole cutters this task is done in no time. hole cutters are available for different materials and for different hole diameters.
Hole cutter for metal sheets
Hole cutters for metal sheets are simple and robust tools that are used in locksmiths, the hobby workshop and installation companies. The Toolconsists of only two parts and a screw. The top is shaped like a cup, and has a circumferential sharp inner edge in the opening. The lower part is a wave-shaped cutting punch. To cut the hole, first drill a small hole corresponding to the screw diameter in the sheet. Then the upper part is placed on the sheet and the screw inserted through the upper part and sheet metal. Subsequently, the lower part can be screwed onto the screw. With a suitable fork or key ringThen, the lower part is pulled by tightening the screw through the sheet into the upper part and thereby separates the large hole in the plate.
The Wolfcraft hole cutters for taps is a typical hole cutters for metal sheets. The diameter is fixed at 35 mm. The tool can be used for metal sheets up to 1 mm thick. Pre-drilling requires a 10 mm metal drill bit. The Wolfcraft hole cutters is also available for cutting other pay diameters
Hole cutter for wood materials, plasterboard, stoneware and ceramics
Hole cutters, with which holes of different sizes can be cut into panels, laminates, tiles or plasterboard, are also known as circle cutters. The hole cutters consist of a slender metal bar, with a special holder on one twist drillis clamped. Two adjustable cutting blades are mounted on the beam. By moving the blades in or out, the hole diameter can be adjusted. The twist drill ensures centering of the cutting edges when the hole is cut.
These hole cutters are suitable both for working with a hand drill or a Cordless Screwdriveras well as for use on a table or table drill press, Pre-drilling is not required for circle cutters. Depending on which material is to be processed, different circle cutters are available, which differed above all with respect to the blade material.
Armeg’s AHC40-200 Hole Cutter can handle 40 to 203 mm diameter holes in wood panels, veneer lumber, plywood, plasterboard and slabs acrylicget cut. The circle cutter is equipped with a shock and impact resistant dust collector which encloses the entire circle cutter and collects dust and dirt directly when cutting.
Special shapes of hole cutters
In the broader sense also count Step drillsfor sheet metal processing to the hole cutters. Stepped drills are required to widen holes in thin sheets to an exact size. The advantage of a step drill is that unlike a normal twist drill, it can not hook into thin sheets when drilling.
Another special form of hole cutters are tools, which in principle like a sawor a router can work and cut holes with a given diameter. These hole cutters are available with round bent saw blades or carbide tipped round cutters.
When buying a hole cutter, in particular the quality of the cutting edges and the stability of the connections between cutting edges, cutting edges, drilland drilling machineimportant. The cutting edges must be suitable for the material to be processed and very sharp for a clean cut. Cutting with blunt or broken tips should not be used. A stable connection with no play between the individual components of the hole cutter is important, so that the tool for a clean cut can be performed exactly and not tilted when cutting.
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*Last update on 2019-09-18 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API