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TOPPROS 1 inch Split Point Tip HSS High Speed Steel Black Oxide Twist Drill Bit 1/2\ Straight Shank

High Speed Steel tool - 25mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance.
Reduced Shank - Expanding the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
Black Oxide Finish - Black oxide treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge.
Wide Application - Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal.
Please Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication will extend drill bit life.

High Speed Steel tool - 27mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance.
Reduced Shank - Expanding the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
Black Oxide Finish - Black oxide treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge.
Wide Application - Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal.
Please Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication will extend drill bit life.

Self-aligning bearing for applications subject to shaft deflections or misalignments between the shaft and housing.
Straight bore for fitting on a conventional cylindrical shaft.
Steel cage evenly spaces balls for reduced friction, vibration and noise.
Open bearing for lubrication applied in place.
CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision.

Single cone (inner ring) for connecting to compatible cups (outer rings, sold separately) to form a complete single tapered roller bearing.
Supports both radial and axial loads between a rotating and non-rotating member.
Operating temperatures range from -54 to 120 degrees C (-65 to 250 degrees F).
Stamped steel cage evenly spaces rollers for reduced friction, vibration, and noise.
Open configuration for lubrication applied in place.

PREMIUM LUBRICATION: Muc-Off eBike All-Weather Chain Lube is a premium formula that creates a durable coating for unparalleled lubrication..
REDUCED FRICTION: Our advanced synthetic formulation provides ultra-low friction to ensure excellent efficiency throughout your ride, whether on or....
WATER-REPELLANT: Our unique water repellent, non-fling formula penetrates deep into the chain link to create a durable guard against rust and....
eBIKE SPECIFIC: Our lube has been specifically designed to cope with the higher torque loads applied to an electric bike drivetrain..
DURABLE IN ALL WEATHER: Muc-Off eBike All-Weather Chain Lube is the perfect choice for maintaining long-distance performance in all conditions..

Self-aligning bearing for applications subject to shaft deflections or misalignments between the shaft and housing.
Straight bore for fitting on a conventional cylindrical shaft.
Steel cage evenly spaces balls for reduced friction, vibration and noise.
Open bearing for lubrication applied in place.
CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision.

✅ Longer seal life due to fewer deposits and better seal compatibility..
✅ In cold weather, it provides easier shifts and reduced fluid drag for increased fuel economy..
✅ Excellent high temperature stability offering better lubrication in arduous conditions..

【Lightweight and Rotary head】Net weight of Attachment is only 4.2lbs, you will not feel tired during the operation. Ultra lightweight design, reduced user fatigue.The ability of the attachment to move a full 90 degrees allows you to tackle those tree branches flexibly..
【Automatic Lubrication】The power pole saws’ automatic chain-lubrication system can carry out automatic oiling, which can save your time and reduce the friction , so that increase the life expectancy of the saw..
【Reliable Customer Service】 If you encounter any quality problems over the life cycle of our product, please contact us in time. Badger warrants this product against defects in material and workmanship for a period of three (3) years for home use and three (3) years for commercial use commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in material or workmanship..

High Speed Steel tool - 23mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance.
Black Oxide Finish - Black oxide treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge.
Reduced Shank - Expanding the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.
Wide Application - Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal.
Please Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication will extend drill bit life.

Single-row angular contact ball bearing, supporting moderate to heavy one-directional thrust loads, and combined loads where thrust load is predominant.
Ball contact angle of 40 degrees relative to the inner and outer raceways increases thrust load capacity.
Open configuration for lubrication applied in place.
Brass cage evenly spaces balls for reduced friction, vibration, and noise.
ABEC 1 tolerance ratings for accuracy and low rotational speeds.

Steel cage evenly spaces balls for reduced friction, vibration and noise.
Open bearing for lubrication applied in place.
CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision.

Ceramic balls are non-porous. They are virtually frictionless, and do not need lubrication..
Each bearing includes 7X Silicon Nitride Ceramic Balls..
In a hybrid bearing, the extremely hard and smooth ceramic balls keep the raceway clear of contaminants by pushing them away..
Reduced bearing wear. Longer bearing life & higher precision..