Best Straight Reamer

Rannb Adjustable Hand Reamer Square End Hole Cutting Tool Adjustment Range 17-19mm

⭐【Material】The Adjustable Reamer is made of premium HSS with good hardness and toughness..
⭐【Square End】Square end allows the user to turn the reamer by hand with an adjustable wrench or straight handle tap wrench..
⭐【How to Adjust】Blades are adjusted by loosening one nut and tightening the other..
After reaming the hole can get the exact size and shape..
⭐【Applicable Material】A3 steel, alloy steel, cast iron, cast steel, aluminum and other metal materials..

Unique Tapered Reamer - Construction grade reamer set are used to align existing holes prior to bolt or rivet installation. Increased taper for ease in hole entry, especially for drilling holes bigger in pitman arm and steering knuckles..
M2 High Speed Steel - HSS M2 ensures sharp and fast execution in most hard steel material for clean results, while provides good wear resistance in mild steels and non-ferrous materials..
Wide Applications - Works well in free cutting and carbon steels, as well as soft, non-ferrous materials such as aluminum, brass and copper..
Five Grooves Fast Drilling - Reversed spiral push chips forward and are ideal for through-hole applications, reduces the friction, runs cooler, performs well in heat, corrosion and rust resistance..
Safe Straight Shank - Round shank with 3 flats to prevent slipping in the drill chuck, safety flange/ stop collar to prevent the reamer running through the hole..

【High-speed Steel Tool】- Good for general purpose applications, offering combination of hardness and toughness for wear resistance.
【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..

High-speed Steel Tool: Good for general purpose applications, offering combination of hardness and toughness for wear resistance.
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 A3 steel, alloy steel, cast iron, cast steel, aluminum and other metal materials.

Durable: Made of premium high speed steel, with high hardness and good toughness, durable to use..
8 Sizes: 8 pieces HSS straight flute reamer, shank Diameter- 3/4/5/6/7/8/9/10mm..
Cutting: With sharp cutting edge, the reamer set can process surface of iron, steel, plastic, wood, copper, aluminum and other metal materials..
Application: Widely used for bore machining, installed in drilling machine, milling machine,and screw machines etc..
100% Satisfied Service: Enjoy a smooth & worry-free return service within a month. Any questions feel free to contact us, we will be here for you..

Sizes: 0.124'' 0.126'', 0.1885'', 0.1865'', 0.251'', 0.249'', 0.3115'', 0.3135'', 0.374'', 0.376'', 0.4365'', 0.4385'', 0.499'', 0.501''.
Wooden Case Overall Dimension: 9-3/4''L 8''W x 1-1/4''H *Estimate Only*.