Reviews Enlarging Holes- BestItemr.com

8\ Round File Smooth Cut

For enlarging circular holes or rounded grooves that are tool small for a half round file.
Applications: Stock removal in radius areas, deburring, filing of through-holes, filing of interior radius shapes.

The product is 1/8" Diameter, Tungsten Carbide Cutter.
Shapes, smooths or grinds especially hard materials including: hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics and hard woods..
A high-speed cutter made of tungsten carbide, the hardest material next to diamonds..
Do not use this cutter for drilling holes or for enlarging holes that are less than twice the diameter of the cutter. The tungsten carbide surface can easily catch the side of a hole and break the bit..
For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto the bit..

Use on Hardened steel, fired ceramics and other hard materials.
Do not use for drilling or enlarging holes less than twice the diameter of the cutter to avoid carbide surface catching side of hole and breaking.
For best results insert bit in tool and back out slightly before tightening down to provide plenty of shank for the collect or chuck to hold the bit.

Set of 2 homes provides wonderful roosting spots to specific woodpeckers.
2.5" diameter entry hole on each is perfect for red-headed, hairy, or red-bellied woodpeckers.
Metal guard around the entry holes prevent other animals from enlarging them.
All wood construction remains lovely and durable.

The product is 1/8 Inch Diameter, Tungsten Carbide Cutter.
Do not use for drilling or enlarging holes less than twice the diameter of the cutter to avoid carbide surface catching side of hole and breaking.
Secure objects to a stable surface while working.
Use the sides of the cutter (rather than the tip) for effective cutting the tip cuts poorly and can break under pressure.
Use higher speeds for hard woods slower speeds for metals and very slow speeds for plastics.

TITANIUM | HIGH SPEED STEEL - Industrial grade high speed steel ensures excellent durability and strong wear-resistance. The titanium coating reduces friction and cools faster, giving longer using life. Prefect for Soft Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. Suitable for Home DIY, General Building and Engineering Use..
DOUBLE-FLUTE DESIGN - Double cutting blades design guarantees a faster and smoother cutting, allows particles escape easily..
118° X-TYPE SPLIT POINT - Requires less pressure with self-centering and prevents walking..
3/8" TRI-FLATTED SHANK - Fits into most pistol drill and drill press securely without slippage when drilling new holes or enlarging existing holes..
ONE BIT WITH MULTIPLE DRILL SIZES -　10 STEP： Includes 1/4.

Must Have Tool: Diamond Finger Milling Bit able to elongate, enlarge, and shape circular holes, drain holes in tiling projects in bathroom and kitchen to fit tiles perfectly around pipes, faucets, shower valves and more..
Designed for Tough Job: Work perfectly for enlarging or trimming holes in porcelain sink, limestone vanity sink top, ceramic bathroom sink, thick granite countertop, marble, stone,even quartz countertop, which is harder..
Time and Money Saver: when upgrade or replace the bathrooms faucets, you may find the faucets are a bit larger than the old ones. Use this Diamond Finger Milling Bit to enlarge the hole, you can save a lot of trouble and time..
High Quality: This diamond finger bit is heavily diamond coated, both sides and the end, as a result, it can grind wet or dry, no chips, scratches or bumps, make beautiful holes.
recommend to do some test holes in scrap to get the feel for it..
Easy to Use: 1 piece of 1 inch (25mm) Vacuum Brazed Diamond finger bit, hole depth up to 2 inch (50mm), with 5/8-11 Thread for most angle grinders.
please take your time and do not force the bit.
Use goggles, ear plugs, and vacuum with it..

Alloy Tool Steel Reamer: Hard and durable, reaches H8 level of drilling accuracy, and reduces surface roughness of workpieces.
Uncoated Tool: Features just the base substrate without any additional treatment or coatings, suitable for wide ranges of applications.
Hand Reamer: Reamer can be hand operated by use of wrenches and used for light cut, repair work, removing stock or simply for enlarging holes.
Straight Flute Tool: Allows chips to collect in the flutes when cutting, well suited for most applications in shallow cuts. Heat resistance, long service life.
Application: Designed for accurate reaming in aluminum, cast iron, copper, magnesium alloy, plastic, wood, etc..

Alloy Tool Steel Reamer: Hard and durable, reaches H8 level of drilling accuracy, and reduces surface roughness of workpieces.
Uncoated Tool: Features just the base substrate without any additional treatment or coatings, suitable for wide ranges of applications.
Hand Reamer: Reamer can be hand operated by use of wrenches and used for light cut, repair work, removing stock or simply for enlarging holes.
Straight Flute Tool: Allows chips to collect in the flutes when cutting, well suited for most applications in shallow cuts. Heat resistance, long service life.
Application: Designed for accurate reaming in aluminum, cast iron, copper, magnesium alloy, plastic, wood, etc..

Universal Shank Type: This reamer with glossy surface, widely used, universal shank type, and high grinding accuracy.
Application: This is a reamer, which is widely used for light cutting, repair work, destocking or only for enlarging holes.
Applicable Materials: Suitable for stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non ferrous metal materials.
Fine Grinding Grooves: Precise grinding grooves, high efficiency and flexibility, direct unhindered chip removal, beautiful and delicate, effective, labor saving, and fast drilling speed.
Integral One Time Forming: Integral one time forming reamer, with stable sizes, accuracy hardening, and durability.