Category
- Abrasives
- Adhesives & Sealants
- Automotive
- Bearings & Transmissions
- Cabinets & Racking
- Calipers & Gauges
- Catering Equipment & Supplies
- Cleaning & Hygiene
- Collets & Toolposts
- Computers & Accessories
- Counterboring & Spot Facing
- Cutting Tools
- Bandsaws & Hacksaws
- Countersinking
- Deburring
- Hole Making
- Milling
- Ball Nose
- Carbide B/N End Mills – Long Series
- Carbide B/N End Mills – Regular Series
- Carbide B/N End Mills – Short Series
- Carbide B/N Slot Drills – Long Series
- Carbide B/N Slot Drills – Regular Series
- HSS B/N Slot Drills – Long Series
- HSS B/N Slot Drills – Short Series
- HSS-Co. B/N Slot Drills – Long Series
- HSS-Co. B/N Slot Drills – Short Series
- Bore Milling
- End Mills
- Carbide Double Ended End Mills – Regular Series
- Carbide End Mills – Long Series
- Carbide End Mills – Regular Series
- Carbide End Mills – Short Series
- HSS End Mills – Long Series
- HSS End Mills – Short Series
- HSS-Co. End Mills – Long Series
- HSS-Co. End Mills – Regular Series
- HSS-E PM End Mills – Regular Series
- Indexable Bodies
- Key & Slot Cutters
- Milling Inserts
- Roughing/Ripper Cutters
- Slot Drills
- Carbide Slot Drills – Double Ended
- Carbide Slot Drills – Long Series
- Carbide Slot Drills – Regular Series
- Carbide Slot Drills – Short Series
- HSS Slot Drills – Long Series
- HSS Slot Drills – Short Series
- HSS-Co. Slot Drills – Long Series
- HSS-Co. Slot Drills – Regular Series
- HSS-Co. Slot Drills – Short Series
- Slot Drill Cutter Sets
- Special Geometry Cutters
- Throwaway Cutters
- Ball Nose
- Part off & Grooving
- Reamers
- Reference/Data Books
- Threading
- Die nuts
- Dies
- Indexable
- Tapping Hand
- BA ISO529 HSS-GT Taps
- BSF ISO529 HSS-GT Taps
- BSPF ISO529 HSS-GT Taps
- BSPT ISO529 HSS-GT Taps
- BSW ISO529 HSS-GT Taps
- Combination Drill/Taps
- Left Hand ISO529 HSS-GT Taps
- Metric Coarse ISO529 HSS-GT Taps
- Metric Fine ISO529 HSS-GT Taps
- Metric ISO529 HSS-GT Threading Sets
- NPSF ISO529 HSS-GT Taps
- NPT ISO529 HSS-GT Taps
- NPTF ISO529 HSS-GT Taps
- Tap Wrenches
- UNC ISO529 HSS-GT Taps
- UNF ISO529 HSS-GT Taps
- Tapping Production
- Thread Chasers
- Turning
- Display Material
- Fasteners
- Fluid & Water Control
- Fluid Power
- Furniture
- Hand Tools
- Building & Construction
- Carpenters & Joiners
- Auger; Forstner & Flat Bits
- Bradawls; Gimlets & Tacklifters
- Chalk Lines
- Hand Drills & Braces
- Hole Cutters
- Marking & Cutting Gauges
- Mitre Blocks & Bench Hooks
- Pincers
- Planes
- Saws – Coping; Fret & Flexisaws
- Saws – Gents; Dovetail & Tenon
- Saws – Hand & Mitre
- Squares; Rules & Bevels
- Surface Forming Tools
- Wood Chisels
- Wood Turning & Carving Tools
- Clamps
- Cutting & Sawing
- Cycle Tools
- Decorators
- Electrical
- Engineers Tools
- Gardeners & Contractors
- Keys & Drivers
- Measuring
- Non Sparking Tools
- Pliers & Grips
- Plumbing & Pipe Tools
- Riveters
- Screwdriver Bits
- Screwdrivers
- Screwdrivers – Cabinet Handle
- Screwdrivers – Electronics & Mini
- Screwdrivers – Fluted Handle
- Screwdrivers – Hi-Grip/Mechanics Style Handle
- Screwdrivers – Insulated Handle
- Screwdrivers – Offset/Double Ended
- Screwdrivers – Precision/Jewellers
- Screwdrivers – Protorq/Magnum Style Handle
- Screwdrivers – Spiral Ratchet/Yankee
- Sheet Metal Working
- Sockets (Hand)
- Sockets (Impact)
- Spanners & Wrenches
- Stencils & Engraving
- Striking Tools
- Tool Kits & Multi Tools
- Torque Tools
- Vices
- Lubricants & Chemicals
- Anti Seize Lubricants
- Chain; Drive & Rope Lubricants
- Corrosion Preventatives & Welders Anti-Spatter
- Food Industry Lubricants & Greases
- Greases
- Grinding Fluids
- Hot Dip Coatings
- Industrial Cleaners & Solvents
- Leak Detectors; Flawfinders & Freezer Sprays
- Lubricating and Penetrating Oils
- Marker Paints & Pens
- Metal Cutting Coolants
- Mould Release Agents
- Paints & Primers
- Tapping & Drilling Lubricants
- Water Displacing & Maintenance Oils
- Materials & Maintenance
- Measuring & Test Equipment
- Co-Ordinate Measuring Machines
- Electrical Measuring & Testing Equipment
- Environment Gauges
- Inspection Workholding
- Mechanical Gauges
- Non-Mechanical Gauges
- Optical Equipment
- SPC & Digital Readout Equipment
- Spring Calipers & Spring Dividers
- Surface/Hardness Testers
- Test Gauges & Accessories
- Weigh Scales
- Office Supplies & Stationery
- Packaging
- Pads & Accounts
- Personal Protection
- Clothing & Workwear
- Eye Protection
- Footwear
- Hand Protection
- Gloves – Cold Resistant
- Gloves – Cotton
- Gloves – Cowhide
- Gloves – Disposable
- Gloves – Extra Grip
- Gloves – Goatskin
- Gloves – Latex
- Gloves – Leather
- Gloves – Mixed Fibre
- Gloves – Nitrile
- Gloves – Polkadot
- Gloves – Polyurethane
- Gloves – PVC
- Gloves – Rigger
- Gloves – Stockinette
- Gloves – Terry Towelling
- Gloves – Vinyl
- Gloves – Welders Gauntlets
- Head & Face Protection
- Hearing Protection
- Knee & Elbow Pads
- Personal Protection Kits
- Respiratory Protection
- Piston & Valve Tools
- Power Tools
- Site Safety
- Spindle Nose & Workholding
- Steps & Access Equipment
- Storage & Handling
Blog
Relaunch Promotion
Product Showcase
20.00mm HSS S/S L/S DRILL
HSS Straight Shank Long Series Drills – Steam Tempered
General purpose drills to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118°, helix angle: normal, web thickness: normal, relief angle: 10° – 20°, tolerance of diameter: h8, tolerance of f11. Manufactured to BS 328; Part 1: 1986, DIN 340 RN, ISO 494.
Out of stock
SKU : SHR0251607D
HSS Straight Shank Long Series Drills – Steam Tempered
General purpose drills to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118°, helix angle: normal, web thickness: normal, relief angle: 10° – 20°, tolerance of diameter: h8, tolerance of f11. Manufactured to BS 328; Part 1: 1986, DIN 340 RN, ISO 494.
Specification :
Brand : Sherwood
Diameter (mm) : 20.00
eCl@ss Code : 21010101
Flute Length (mm) : 166
Overall Length (mm) : 254
Overall Weight : 0.455
UNSPSC Code : 23241637
Weight per 10 : 4450g
Weight | 1 kg |
---|
Related products
-
M8x1.25mm CHASER DIE 20mm D/HD TYPE S20Read more
Coventry Type Chaser Dies – ISO Metric: Throat Angle S20
Cutting takes place only on the throat and the first full tooth; the remaining threads are above centre height and act as a nut, ensuring accurate pitch. Ideal for batch work or continuous production of threaded steel bar. Coventry dies are not interchangeable. An original set of new dies must always be used together. When taken from the diehead the set of dies should be retained in its box until required again.
Throat Angles
20° for general work and soft steels – supplied as standard.
33° âBâ type for cutting brass, available on request.Grinding Dies
Only two angles are ground on Coventry dies, the throat angle and the rake angle and in the particular case of Holozone dies only the throat angle is ground. All dies in a set must be ground on the throat at the same time and since they cannot be accurately ground by hand, a die grinding fixture must be used.Marking & Materials
Each die is marked with: diameter, pitch, type of die and gauge number. Non-standard or special dies are marked with an SD number which should be quoted when re-ordering. When a set of dies has been re-ground several times by grinding the throat angle, the height of the cutting edge rises above centre. This condition must be rectified by grinding the rake angle until the die height is correct according to the number shown on the die. -
M5x0.80mm CHASER DIE 12mm D/HD TYPE S20Read more
Coventry Type Chaser Dies – ISO Metric: Throat Angle S20
Cutting takes place only on the throat and the first full tooth; the remaining threads are above centre height and act as a nut, ensuring accurate pitch. Ideal for batch work or continuous production of threaded steel bar. Coventry dies are not interchangeable. An original set of new dies must always be used together. When taken from the diehead the set of dies should be retained in its box until required again.
Throat Angles
20° for general work and soft steels – supplied as standard.
33° âBâ type for cutting brass, available on request.Grinding Dies
Only two angles are ground on Coventry dies, the throat angle and the rake angle and in the particular case of Holozone dies only the throat angle is ground. All dies in a set must be ground on the throat at the same time and since they cannot be accurately ground by hand, a die grinding fixture must be used.Marking & Materials
Each die is marked with: diameter, pitch, type of die and gauge number. Non-standard or special dies are marked with an SD number which should be quoted when re-ordering. When a set of dies has been re-ground several times by grinding the throat angle, the height of the cutting edge rises above centre. This condition must be rectified by grinding the rake angle until the die height is correct according to the number shown on the die. -
M10x1.50mm CHASER DIE 20mm D/HD TYPE S20Read more
Coventry Type Chaser Dies – ISO Metric: Throat Angle S20
Cutting takes place only on the throat and the first full tooth; the remaining threads are above centre height and act as a nut, ensuring accurate pitch. Ideal for batch work or continuous production of threaded steel bar. Coventry dies are not interchangeable. An original set of new dies must always be used together. When taken from the diehead the set of dies should be retained in its box until required again.
Throat Angles
20° for general work and soft steels – supplied as standard.
33° âBâ type for cutting brass, available on request.Grinding Dies
Only two angles are ground on Coventry dies, the throat angle and the rake angle and in the particular case of Holozone dies only the throat angle is ground. All dies in a set must be ground on the throat at the same time and since they cannot be accurately ground by hand, a die grinding fixture must be used.Marking & Materials
Each die is marked with: diameter, pitch, type of die and gauge number. Non-standard or special dies are marked with an SD number which should be quoted when re-ordering. When a set of dies has been re-ground several times by grinding the throat angle, the height of the cutting edge rises above centre. This condition must be rectified by grinding the rake angle until the die height is correct according to the number shown on the die. -
M12x1.75mm CHASER DIE 20mm D/HD TYPE S20Read more
Coventry Type Chaser Dies – ISO Metric: Throat Angle S20
Cutting takes place only on the throat and the first full tooth; the remaining threads are above centre height and act as a nut, ensuring accurate pitch. Ideal for batch work or continuous production of threaded steel bar. Coventry dies are not interchangeable. An original set of new dies must always be used together. When taken from the diehead the set of dies should be retained in its box until required again.
Throat Angles
20° for general work and soft steels – supplied as standard.
33° âBâ type for cutting brass, available on request.Grinding Dies
Only two angles are ground on Coventry dies, the throat angle and the rake angle and in the particular case of Holozone dies only the throat angle is ground. All dies in a set must be ground on the throat at the same time and since they cannot be accurately ground by hand, a die grinding fixture must be used.Marking & Materials
Each die is marked with: diameter, pitch, type of die and gauge number. Non-standard or special dies are marked with an SD number which should be quoted when re-ordering. When a set of dies has been re-ground several times by grinding the throat angle, the height of the cutting edge rises above centre. This condition must be rectified by grinding the rake angle until the die height is correct according to the number shown on the die.