The Best 28 Mm Drill Bit

Specification:
Cutting Diameter: 28mm / 1.1"
Shank Diameter: 1/2" / 12.7mm (approx.)
Cutting Edge Length: 82mm / 3.23"
Overall Length: 150mm / 5.91"
Material : High Speed Steel 9341 (HSS 9341)
Finish Type: Black Oxide, Nitriding
Shank Type: Round Shank
Tool Flute Type: Spiral
Hardened to: 62-65 HRC

Descriptions:
1. High-speed steel tool is good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance
2. Reduced shank drill expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
3. Black oxide treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge.
4. Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal.
5. Running in a counterclockwise direction (right-hand cut), spiral fluted tool evacuates chips up and out of the cut to reduce clogging.

Package:
1 x Reduced Shank Drill Bit

Use Note:
1. To make clean and precise holes, water is required for lubrication and cooling when drilling metals.
2. Low drill pressure and increased use of water lubrication will extend drill bit life.

Description:
Hole saw is made of HSS high speed steel, with extremely sharp cutter, low consumption and durable with impact resistance, wear resistance.
High precision, smooth cutting and high hardness. Openings for iron, aluminum, and various types of pipes.
Hole saw creates a hole in the work piece without having to cut up the core material.
Hole saw is perfect for Installing Locks, Knobs in Doors and Cabinets in Seconds, which make the job quick and easy.
Hole saw works with the ordinary electric drill and is ideal for drilling large diameter holes through Desks, Home Wood, Aluminum Plate, Alloy Plate, Plastic Sheet etc.

Specification:
Product Name: Hole Saw
Material: HSS
Cutting Diameter: 28mm / 1.1 inch
Hole Saw Depth: 14mm / 0.55 inch
Shank Diameter: 8mm / 0.3 inch
Twist Bit Diameter: 5mm / 0.2 inch
Total Length: 65mm / 2.56 inch
Package Content: 1 x Hole Saw, 1 x Hex Wrench
Weight: 76g; Main Color: Black, Silver Tone

Brand: TOGU

Material:Cutting edge is made of Top-class HSS.

Finish:Brushed Stainless Steel

Size:1-1/10 inches (28mm)

Applicable Togu Door Viewer Serial: Applicable to Togu Door viewers whose brass pipe diameters are 1-3/5″(40mm) and 2-1/6″(55mm)

Package Included: 1x HSS drill bit

Prdouct Features:

1.Through special heat treatment, the cutting edge is sharp with high intensity

2.Scale division of edge tooth on computer, form through high-speed grinding

3.High precision, stable cutting, strong shock resistance, good abrasion resistance

4.Good cutting effect of ferrous and non-ferrous metals, be able to process stainless steel plates below 3mm 5.Be able to cut rugged workpieces such as trepanning on various pipes

6.Cooling liquid should be added as per temperature of cutting edge when cutting heat and cold materials

Warranty Description : Limited Lifetime Replacement Warranty

TOGU DB-02 1-1/10″ (28mm) High Speed Steel Drill Bit is applicable to TOGU Door Viewers whose brass pipe diameters are 1-9/16″(40mm) and 2-1/6″(55mm) such as TG-3828 NG/YG series, TG-5028 NG/YG series. Cutting edge is made of imported HSS.

TOGU Hardware Company Provides high quality and reasonable price household door hardware, kitchen hardware and bathroom hardware, we sincerely hope that we could have the honor to contribute all our intelligence and effort to work together with you to make your home comfortable, safe, relax and artistic.

Forstner bit featuring special alloyed steel body, precision balanced center point, 2 spurs, 2 precision ground cutting edges for long-lasting cutting performance. Use to drill precise flat bottom holes with no chipping in any thickness of soft wood. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising. For drilling niches used to fix supports.

1. 28mm Carbide Forstner Bit drill clean holes in soft and hard wood.
2. Two spurs and centering point to give the perfect solution to repeated, clean and accurate hole cutting time after time.
3. The sharp center spur accurately locates the center of your hole.
4. Use to drill precise flat bottom holes with no chipping in any thickness of soft wood.
5. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising.
6. Forstner Bit for industrial purpose is characterized with high hardness and long life, and resulting in nice finishing on woody pieces after cutting.
7. Should be use with power drilling machine, here is not included.

Specification:
Product Name: Forstner Bit
Material: Carbide, Carbon Steel
Cutting Diameter: 28mm / 1.1inch
Shank Diameter: 8mm / 0.31inch
Shank Length: 30mm / 1.2 inch
Total Length: 90mm / 3.54 inch
Package Content: 1 x Forstner Bit
Weight: 99g; Main Color: Black, Silver Tone

Please Note:
1.When drilling holes, forstner drill bit is made only in the clockwise direction, not reversible, and the speeds from low to high is a gradual process.
2.Please grind the tool nose and tips to avoid ageing and damage when breaking; or it will cause a steep decrease in accuracy and quality for drilling holes after tips break.

1. Forstner Bit drill clean holes in soft and hard wood.
2. Two spurs and centering point to give the perfect solution to repeated, clean and accurate hole cutting time after time.
3. The sharp center spur accurately locates the center of your hole.
4. Use to drill precise flat bottom holes with no chipping in any thickness of soft wood.
5. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising.
6. Should be use with power drilling machine, here is not included.

Specification:
Product Name: Forstner Bit
Material: Carbide, Carbon Steel
Cutting Diameter: 28mm / 1.1 inch
Shank Diameter: 8mm / 0.31 inch
Shank Length: 26mm / 1.02 inch
Total Length: 80mm / 3.15 inch
Package Content: 1 x Forstner Bit
Weight: 61g; Main Color: Gray

Please Note:
1.When drilling holes, forstner drill bit is made only in the clockwise direction, not reversible, and the speeds from low to high is a gradual process.
2.Please grind the tool nose and tips to avoid ageing and damage when breaking; or it will cause a steep decrease in accuracy and quality for drilling holes after tips break.

These Roman Carbide Forstner Bits are some of the nicest Forstner bits available! Micro-grain carbide cross tips and center cutters stay sharper longer for years of dependable service when drilling hard and soft woods, face grain, end grain and figured grain. Carbide cross tips and center cutters also provide smoother, chatter-free and faster cutting results. Hex shanks guarantee no slipping, unlike round shanks, which result in scarring and diminished accuracy. Hex shanks fit 3/8″ drill chucks.

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