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Top 10 45mm Hole Saw – Hole Saws

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1. Laiwei


Bi-Metal Hole Saw Drill Bit HSS Hole Cutter with Arbor for Wood and Metal 1-25/32’’45mm

Laiwei #ad - The teeth are electron-welded to shatterproof, shock-absorbing alloy bodies;Packaged in individual boxes. Needs just 1 pass to cut through studs; these hole saws are ideal for work where high performance and accuracy are needed.

Cuts faster, smoother without as much vibration as the others due to its variable pitch teeth; Creates holes for pipe and tubing installations, electrical conduit, door lock installations, hoses and antennas. High-speed steel cutting edge provides shock resistant teeth and resists tooth strippage. Note: Arbor is included. Versatile cutter that can be used in a wide variety of applications; Ideal for plumbing, construction, aircraft, electrical, maintenance and automotive applications.

Soft, spring steel creates a flexible backing material that allows the hole saw to absorb impacts of the job of drilling holes in difficult-to-cut materials. Excellent for cutting wood, nail embedded wood, plastic, machinable metal, plywood, pipes, and steel.
BrandLaiwei #ad
ManufacturerLAIWEI #ad
Part NumberSJSKKQ-45

2. Joiner


45mm Diamond Hole Saws Drill Bit Masonry Drilling Tools for Stone Glass Tile

Joiner #ad - Diamond drill set with 3/8" hex shank that will fit cordless screwdrivers, drills or drill chuck. Product name: diamond tip masonry bit, Large hole saw, Stone cutting bits, Granite hole bit. Excellent for making clean and accurate hole on stone, marble, granite, tile. Start drill at 45 degree to surface and align to 90 degree as hole forms. Outside diameter:45mm1-3/4"; hex shank diameter:10 mm 3/8"; Total length:65mm; Drill depth:29-30mm.
BrandJoiner #ad
ManufacturerJoiner #ad
Part NumberDLSKKQ-45MM

3. MK Morse


45mm, MK Morse MHS285 Bi-Metal Hole Saw

MK Morse #ad - New cap reduces runout and vibration. New side slot increased leverage for faster, easier slug removal. Heavy duty. 050 side wall for greater stability. Patent pending tooth set design optimized to remove material faster. New exterior red coating reduces side wall friction for efficient cutting.
BrandMK Morse #ad
ManufacturerMK Morse #ad
Height4.13 Inches
Length2 Inches
Weight0.2 Pounds
Width2 Inches
Part NumberMHS285

4. uxcell


Uxcell 45mm Diamond Coated Glass Hole Saw Drill Bits for Ceramic Tile Marble Rock Porcelain

uxcell #ad - Size - 45mm1. 8-inch drilling Diameter, 10mm04-inch Shank Diameter. Applications - perfect for drilling glass, light stone and fiberglass.

Need to be used at a low speed; always use lubrication water when processing, slate, marble, granite, ceramic tile, ceramics, porcelain tile, limestone, porcelain, otherwise the hole saw will burn. Diamond coated - diamond coating enhances the drilling speed, which makes the bit more sharp. Special design - slotted edge makes it more sharp, works more efficient. Side open can remove the waste to keep the drill bit clean. Nickel plated surface - Nickel plating surface can extend the service life and enhance the surface corrosion resistance.
Branduxcell #ad
Manufactureruxcell #ad
Part Numbera16121200ux1025



WEAVERBIRD 45mm HSS Drill Bit Hole Saws Kit Stainless High Speed Steel Metal Cutter,Alloy

WEAVERBIRD #ad - Accuratesplit tip pilot drill prevents damage and deviation by gradually guiding cutter to material. Material & sizehigh speed steel; blade diameter: 45mm; overall length: 67mm; shank diameter: 15mm. Core drill bit hole saw45mm diameter meter Core Drill Bit Hole Saw is made of high speed steel teeth for fast cutting of clean, round holes. Use forcan be used for cutting tool for steel, wood, metal, aluminum, boards, tiles, etc. Safethe tip is hardened and has a sharp design with staggered cutting teeth to ensure precise counter bore and smooth cleaning.
ManufacturerWEAVERBIRD #ad
Height1.65 Inches
Length4.09 Inches
Width1.65 Inches
Part NumberWVD-US-0039



Glass, Faucet Size 1-3/4, Drilax 1 3/4 Inch Diamond Hole Saw Drill Bit Ceramic, Granite Counter top Shower, Porcelain Tiles

DRILAX #ad - Depth of cut is 1-1/8 inch. Ceramic, quartz, marble, granite, Glass, Fish Tank, Tiles, pocelain, Aquariums. Standard 3/8 shank for standard electric or Cordless Drills. 1-3/4 inch diameter diamond hole saw - dustless - clean - fast drillinG for DIY Kitchen, Shower, Bathroom, Faucet Installation Projects. Using water as coolant to prolong tool life and enhance performance. Wet use recommended.
BrandDRILAX #ad
ManufacturerDRILAX #ad
Height2 Inches
Length2 Inches
Width2 Inches



Hard Material 1-24/31 inch 45 mm, Metal Pipes, Carbide Hole Cutter Hole Saw with Heavy Duty Arbor for Stainless Steel

NINAT #ad - Not suitable for thin metal. The hole cutter with spring can eject the cut slug, extremely durable and provide fast, High abrasive resistance, clean cuts in the toughest materials.

For ducting, please measurE the Ductwork and Fittings FIRST. The metal plate hole saw cutter with 3 distinct cutting edge, provide the excellent control of the concentricity rate, which can balance the cutting effect. Cutting holes for thick metal within 20mm, high alloy steel, iron pipes, and sheet metal plate, stainless steel above 5mm, etc. Note: you can use the drill cutting coolant to keep the drill bit cool, which can extend the service life of the hole cutter.
BrandNINAT #ad
ManufacturerNINAT #ad
Height1.77 Inches
Length2.76 Inches
Width1.77 Inches
Part Number2030010245



ZAYI 45mm Red Hole Saw, 1-3/4” Cutting Diameter M42 Bi-Metal HSS Blade with Arbor for Aluminum Iron Plate Plywood Acrylic Board 45mm

ZAYI #ad - Hole saw size: total length: 85mm/3. 35”; depth: 30mm/1-3/16”; shank diameter: 8mm/5/16”. Made of m42 high speed steel. Rugged and reusable for easy work on cornplates and plastics. Cutting holes for plywood, thin iron boardwithin 3mm, ceiling lights, ductswater pipe, acrylic board, can lightnot for hard cement board, besides the stainless steel, gypsum board, etc. Working great and much easier than using a jigsaw. Note: not for brick, thick sheet iron, cement board, hard glass, ceramic, engineering plastic, Hardi board, and other hard material. Heavy duty, durable and rustproof.
BrandZAYI #ad
ManufacturerZAYI #ad



SHDIATOOL Diamond Core Drill Bits 1-3/4 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 45mm

SHDIATOOL #ad - Diameter: 45mm1-3/4 inch, total length: 100MM, Thread: 5/8"-11. Dry or wet drilling - use wet will greatly prolong the segment life. Designed for drilling hard granite, concrete, engineering stone, marble, brick. Easily operate on angle grinder; Need an adapter for drill or other machine, hex, such as SDS, Round plus shank. 1-3/4"45mm laser welded Diamond Dry Drilling Core Bits.
ManufacturerSHANGHAI DIATOOL CO., LTD. #ad
Part Number43398-56092

10. NGe


NGe 1.77inch Hole Saw,45mm Carbide Hole Saw for Stainless Steel Sheet Metal 45mm/1.77"

NGe #ad - For the cutting of hard materials, the coolant should be added to the cutting edge. This hole saw set includes 1 pieces hole cutters with dimensions of 1.

77inch, 1 pieces hsS pilot drill bits and 1 pieces hex key. The hole saw cutter is specially heat treated, the cutting edge is sharp and the strength is extremely high. Provide fast and precise cuts into stainless steel, sheet metal, cast iron, mild steel, aluminum and FRP smaller than 10mm,smooth cut with perfect cutting quality for every hole and no more precision work. Suitable for pistol drill, vertical drilling machine etc. Widely used in plate hole, bench drill, plastic, Galvanized Pipe, Home Wood, Fire Pipe, Gypsum Board And Other Opening Operation.
BrandNGe #ad
ManufacturerNGe #ad
Part NumberNGe-01204567