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Best results for drill size for 1 4
Drill America 4" Carbide Tipped Hole Cutter with 1" Depth of Cut, CTH Series
$109.23
$139.81
Amazon.com
Last update was on: September 25, 2023 7:39 am
- 4" Diameter with 1" Depth of Cut
- Easy and efficient way to drill larger diameter holes without requiring large drill bits and extra large chucks
- Cut a wide range of materials such as stainless steel, cast iron, iron, sheet metal and copper. Works well with abrasive materials like high density resin and metal plates
- 1/2" Shank
- Comes with Pilot Drill, Hex Key and Auto-Ejecting Slug.
Milwaukee 5426-21 1-3/4-Inch SDS-Max Rotary Hammer
$489.98
$656.57
Amazon.com
Last update was on: September 25, 2023 7:39 am
- The product is easy to use
- The product is durable
- The product is manufactured in Czech Republic
- 8.8 ft/lbs Impact Energy - heavy duty crank piston mechanism delivers hard hitting performance
- 450 RPM and 2,840 BPM - delivers fast drilling even in the toughest concrete
- 2 Speed Impact Mode - low reduces speed (350 RPM) and beats per minute (2,200 BPM) for light materials
Greenlee DTAP1/4-20 Combination Drill and Tap Bit, 1/4-20NC
$7.39
$8.94
Amazon.com
Last update was on: September 25, 2023 7:39 am
- Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- Made from hardened high-speed steel vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
DEWALT DW5469 1-1/8-Inch x 16-Inch x 18-Inch Rock Carbide SDS+ Hammer Bit
DEWALT DWADT1420 20 UNC Drill Tap, 1/4"
Wet Drill Core Bits for Hard Concrete, Granite, Brick, and Block – 4.25" Diameter 1-1/4"-7 Threaded #30/40 Diamond Grits
DEWALT DW5418-1/4-Inch by 6-Inch by 8-1/2-Inch ROCK CARBIDE SDS PLUS Hammer Bit
Drilax 1 1/4 Inch Diamond Hole Saw Drill Bit Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain, Coated Core Bits Holesaw DIY Kitchen, Bathroom, Shower, Faucet Installation Size 1 1/4" Inches
$13.99
$17.07
Amazon.com
Last update was on: September 25, 2023 7:39 am
- HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 1-1/4 inches Diameter
- STANDARD 3/8 inch Shank Use with and standard electric or battery drill.
- PROFESSIONAL Quality Tool for Drilling Holes in Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain
- SAVE OVER 80 Percent for DIY Kitchen, Bathroom, Shower, Faucet Installation Projects
- Use water as coolant to prolong the tool life, these tools do not need a center pilot drill.
Eliseo 4-1/2 Inch Hole Saw with Heavy Duty Arbor,HSS Bi-Metal Holesaw Drill Bits Cut Smooth and Fast in Wood,Plastic, Drywall, Thin Metal(Black)
$19.99
$22.19
Amazon.com
Last update was on: September 25, 2023 7:39 am
- HIGH PERFORMANCE METIERAL: The Eliseo hole saw made of M42 High Speed Steel and BI-Metal, with higher hardness(≥64HRC), higher toughness and stronger wear resistance.
- EFFICIENT SMOOTH CUTTING---High-quality bi-metal band and the best cutting performance of HSS teeth combines with Non-binding clean edge design ensure Eliseo hole saw blade cuts smooth,clean and fast.
- WIDE APPLICATION---The Hole saw cuts 4.5 inch diameter holes through wood,plywood, plastic, drywall, soft plaster,acrylic-board and thin metal.The ELiseo Hole Saw comes in handy for your DIY projects when working on taillights, cooling fans, radiator ,stereo equipment and more.
Greenlee DTAPKIT 6-32 to 1/4-20 6-Piece Combination Drill and Tap Set
Amazon.com
Last update was on: September 25, 2023 7:39 am
- Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- Made from hardened high-speed steel vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Makita 7 Piece – SDS-Plus Complete Drill Bit Set For SDS+ Rotary Hammers – Deep HD Drilling Into Concrete & Masonry
$37.99
$47.49
Amazon.com
Last update was on: September 25, 2023 7:39 am
- ✅ MAKITA’S 7 Piece Complete SDS+ Drill Bit Set for SDS+ Rotary Hammer Drills has 7 Premium, Long-Lasting, Tungsten Carbide Bits for EASY & Reliable drilling, screwing and fastening up to 10” into Masonry, Reinforced Concrete, Tile, Brick & Cinder Block
- ✅ 7 Ultra-Duty Makita SDS-Plus Drill Bit Set for Up to 10“ Deep Drilling Depths, including the most frequently used diameters: 1 Bit of 5/32“ + 1 Bit of 3/16” + 1 Bit of 1/4” + 1 Bit of 5/16" + 1 Bit of 3/8" + 1 Bit of 1/2" + 1 Bit of 3/4”
Drilax™ 5 Pcs Diamond Drill Bit Set 3/4", 1", 1-1/4", 1-1/2", 1-3/4" – Wet Cutting Ceramic, Porcelain Tiles, Glass, Fish Tanks, Marble, Granite, Bottles, Lot 5 Diamond Coated Core Hole Saws- Kitchen, Bathroom, Shower, Faucet Drilax052045
$29.99
$40.49
Amazon.com
Last update was on: September 25, 2023 7:39 am
- PREMIUM QUALITY, LONG LASTING, TALL (DEEPER CUTS) Diamond Hole Saw Drill Bit Tool Set in Elegant PU Zipper Storage Case. High Density Poly Insert Included. You can use it as a guide to keep the hole saw in position.
- BUY AS A SET and SAVE OVER 80 Percent on MOST POPULAR 5 Sizes: 3/4″, 1″, 1-1/4″, 1-1/2″, 1-3/4″ – Having these sizes available will help you cover almost all of your applications.
Hanson 1765538 Pts Drill + Tap Combo 1/4-20/Number 7, for Tap Die Extraction
$12.35
$13.59
Amazon.com
Last update was on: September 25, 2023 7:39 am
- This tap and drill set contains a convenient HCS tap and HSS drill bit
- Self-aligning taps start and thread straight virtually every time
- Great for through holes and irregular surfaces
- Plug taps are ideal for general purpose threading
- Special chip-breaking technology cuts chips easier
SDS PLUS Hammer Drill Bits 1/4"x6" (1/4"x6")(10 pcs)
$22.99
$26.90
Amazon.com
Last update was on: September 25, 2023 7:39 am
- Package and Size: 10 piece. Diameter Size 1/4 inch, Total Length 6 inch.
- Heavy Duty: SDS Plus Drill Bit for Rotary Hammers has Long-Lasting, Heavy-Duty, Tungsten Carbide Bits for EASY & Reliable drilling, screwing and fastening into Masonry, Concrete, Brick & Cinder Block.
- Easily & Smoothly Drill:3-4X More into Reinforced Concrete, Brick and Masonry by relying on Reinforced, Premium Tungsten Carbide & Steel Bit Integrity for Unmatched Ease, Long Life & Safe Drilling.
