21mm High Speed Steel (HSS) Reduced Shank Drill Bit for Aluminum Wood Plastic
Attributes:
* Cutting Edge Diameter: 21mm / 0.83"
* Shank Diameter: 1/2"
* Effective Cutting Edge Length: 48mm / 1.9"
* Cutting Edge Length: 82mm / 3.23"
* Overall Length: 150mm / 5.9"
* Material: High Speed Steel (HSS) 4241
* Finish: Polished
* Hardness: HRC62-63
* Shank Type: Straight, Round
* Tool Flute Type: Spiral
* Cutting Direction: Right Hand
What Is Included:
* 1 Piece x Reduced Shank Drill Bit
Applications & Features:
--- Suitable for drilling common soft materials such as aluminum, copper, cork (soft wood), plaster, plastic, rubber, etc. Widely used in maintenance departments, machine shops, and other industries. Reduced shank drill bits expand the size range capacity of portable drill chucks. Use on drill presses and bench drills. The appropriate lubricant is beneficial for cutting or cooling, improving dimensional accuracy and extending tool life.
--- The twist drill bit is made of 4241 high-speed steel, with high hardness, good toughness, high strength, and wear resistance. Polishing reduces surface roughness for a smooth, flat surface. Sharp spiral flutes provide fast, neat and smooth cuts. The spiral groove facilitates the export of metal chips, which saves time and effort in operation. Designed with small pockets to keep coolant near the cutting edge.
Useful Tips:
--- Drilling edges with burrs: Reduce the number of holes drilled and check various cutting conditions to ensure proper tool handling. Reduce forward and reverse speed. Use harder aluminum and wood. Drill metal with high hardness, the rotational speed should be slower than normal drilling.
* Cutting Edge Diameter: 21mm / 0.83"
* Shank Diameter: 1/2"
* Effective Cutting Edge Length: 48mm / 1.9"
* Cutting Edge Length: 82mm / 3.23"
* Overall Length: 150mm / 5.9"
* Material: High Speed Steel (HSS) 4241
* Finish: Polished
* Hardness: HRC62-63
* Shank Type: Straight, Round
* Tool Flute Type: Spiral
* Cutting Direction: Right Hand
What Is Included:
* 1 Piece x Reduced Shank Drill Bit
Applications & Features:
--- Suitable for drilling common soft materials such as aluminum, copper, cork (soft wood), plaster, plastic, rubber, etc. Widely used in maintenance departments, machine shops, and other industries. Reduced shank drill bits expand the size range capacity of portable drill chucks. Use on drill presses and bench drills. The appropriate lubricant is beneficial for cutting or cooling, improving dimensional accuracy and extending tool life.
--- The twist drill bit is made of 4241 high-speed steel, with high hardness, good toughness, high strength, and wear resistance. Polishing reduces surface roughness for a smooth, flat surface. Sharp spiral flutes provide fast, neat and smooth cuts. The spiral groove facilitates the export of metal chips, which saves time and effort in operation. Designed with small pockets to keep coolant near the cutting edge.
Useful Tips:
--- Drilling edges with burrs: Reduce the number of holes drilled and check various cutting conditions to ensure proper tool handling. Reduce forward and reverse speed. Use harder aluminum and wood. Drill metal with high hardness, the rotational speed should be slower than normal drilling.
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
- 2.Items will be shipped within 1-3 business day when we received payment.
- 3.Delivery time depends on destination and other factors.
21mm High Speed Steel (HSS) Reduced Shank Drill Bit for Aluminum Wood Plastic
Attributes:
* Cutting Edge Diameter: 21mm / 0.83"
* Shank Diameter: 1/2"
* Effective Cutting Edge Length: 48mm / 1.9"
* Cutting Edge Length: 82mm / 3.23"
* Overall Length: 150mm / 5.9"
* Material: High Speed Steel (HSS) 4241
* Finish: Polished
* Hardness: HRC62-63
* Shank Type: Straight, Round
* Tool Flute Type: Spiral
* Cutting Direction: Right Hand
What Is Included:
* 1 Piece x Reduced Shank Drill Bit
Applications & Features:
--- Suitable for drilling common soft materials such as aluminum, copper, cork (soft wood), plaster, plastic, rubber, etc. Widely used in maintenance departments, machine shops, and other industries. Reduced shank drill bits expand the size range capacity of portable drill chucks. Use on drill presses and bench drills. The appropriate lubricant is beneficial for cutting or cooling, improving dimensional accuracy and extending tool life.
--- The twist drill bit is made of 4241 high-speed steel, with high hardness, good toughness, high strength, and wear resistance. Polishing reduces surface roughness for a smooth, flat surface. Sharp spiral flutes provide fast, neat and smooth cuts. The spiral groove facilitates the export of metal chips, which saves time and effort in operation. Designed with small pockets to keep coolant near the cutting edge.
Useful Tips:
--- Drilling edges with burrs: Reduce the number of holes drilled and check various cutting conditions to ensure proper tool handling. Reduce forward and reverse speed. Use harder aluminum and wood. Drill metal with high hardness, the rotational speed should be slower than normal drilling.
* Cutting Edge Diameter: 21mm / 0.83"
* Shank Diameter: 1/2"
* Effective Cutting Edge Length: 48mm / 1.9"
* Cutting Edge Length: 82mm / 3.23"
* Overall Length: 150mm / 5.9"
* Material: High Speed Steel (HSS) 4241
* Finish: Polished
* Hardness: HRC62-63
* Shank Type: Straight, Round
* Tool Flute Type: Spiral
* Cutting Direction: Right Hand
What Is Included:
* 1 Piece x Reduced Shank Drill Bit
Applications & Features:
--- Suitable for drilling common soft materials such as aluminum, copper, cork (soft wood), plaster, plastic, rubber, etc. Widely used in maintenance departments, machine shops, and other industries. Reduced shank drill bits expand the size range capacity of portable drill chucks. Use on drill presses and bench drills. The appropriate lubricant is beneficial for cutting or cooling, improving dimensional accuracy and extending tool life.
--- The twist drill bit is made of 4241 high-speed steel, with high hardness, good toughness, high strength, and wear resistance. Polishing reduces surface roughness for a smooth, flat surface. Sharp spiral flutes provide fast, neat and smooth cuts. The spiral groove facilitates the export of metal chips, which saves time and effort in operation. Designed with small pockets to keep coolant near the cutting edge.
Useful Tips:
--- Drilling edges with burrs: Reduce the number of holes drilled and check various cutting conditions to ensure proper tool handling. Reduce forward and reverse speed. Use harder aluminum and wood. Drill metal with high hardness, the rotational speed should be slower than normal drilling.
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
- 2.Items will be shipped within 1-3 business day when we received payment.
- 3.Delivery time depends on destination and other factors.