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Step Drills

Step Drills

Karnasch step drills have a range of diameters on one drill, ideal for sheet metal or hollow workpieces (eg. tubes) up to 4mm thick.

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The 2 flute HSS-XE 180° Subland Drill for Socket-Head Screws is made from high-alloyed steel XE for considerably longer tool life. Features a TITAN-TEC coating for further substancial tool life when ...

  • TITAN-TEC coating for increased tool life when dry machining
  • Made of high-alloyed special steel XE
  • Very sturdy and tight concentricity between drill and counterbore guarantee exact allignment
  • For through holes for screws to DIN-ISO 273 and countersinking DIN 74 sheet 2 form H, J, K medium grade
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)28 - 62

From £22.04 £18.37

The 2 Flute HSS-XE 180°, Subland Drills from Karnasch is used for countersinking/counterboring in 1 hit. The tool is made of high-alloyed special steel XE for considerably longer service life than HS...

  • Drill & countersink/counterbore in 1 hit
  • Medium (180 degree;) Geometry
  • Uncoated HSS-XE
  • High-alloyed chromium steel such as stainless (V2A)
  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Suitable for Steel, Cast Iron & Non-Ferrous Metals

Size

Overall Length (mm)101 - 191

From £42.18 £35.15

The 2 Flute HSS-XE 180°, Subland Drills from Karnasch is used for countersinking/counterboring in 1 hit. The tool is made of high-alloyed special steel XE for considerably longer service life than HS...

  • Drill & countersink/counterbore in 1 hit
  • Medium (180 degree;) Geometry
  • Uncoated HSS-XE
  • High-alloyed chromium steel such as stainless (V2A)
  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Suitable for Steel, Cast Iron & Non-Ferrous Metals

Size

Overall Length (mm)93 - 198

From £39.73 £33.11

The 2 Flute HSS-XE 90°, Subland Drills from Karnasch is used for countersinking/counterboring in 1 hit.The tool is made of high-alloyed special steel XE for considerably longer service life than HSS-...

  • Drill & countersink/counterbore in 1 hit
  • Medium (180 degree;) Geometry
  • Uncoated HSS-XE
  • High-alloyed chromium steel such as stainless (V2A)
  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Suitable for Steel, Cast Iron & Non-Ferrous Metals

Size

Overall Length (mm)70 - 142

From £33.02 £27.52

The 2 Flute HSS-XE 90° Subland Drills from Karnasch is used for drilling and counterboring various materials with its own chip flute and guide chamfers. This means it can be reground many times. Made...

  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Made of high-alloyed special steel XE
  • Fine 90 degree Geometry
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials
  • TITAN-TEC coating for substancial increase in service life when machining dry

Size

Overall Length (mm)93 - 198

From £48.30 £40.25

The 2 Flute HSS-XE 180° Subland Drills from Karnasch is used for drilling and counterboring various materials with its own chip flute and guide chamfers. This means it can be reground many times. Mad...

  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Made of high-alloyed special steel XE
  • Medium 180 degree Geometry
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials
  • TITAN-TEC coating for substancial increase in service life when machining dry

Size

Overall Length (mm)63 - 130

From £51.24 £42.70

The 2 Flute HSS-XE 90° Subland Drills from Karnasch is used for drilling and counterboring various materials with its own chip flute and guide chamfers. This means it can be reground many times. Made...

  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Made of high-alloyed special steel XE
  • Countersink 90 degree Geometry
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials
  • TITAN-TEC coating for substancial increase in service life when machining dry

Size

Overall Length (mm)39 - 108

From £40.15 £33.46

The 2 flute HSS-XE 90° Subland Drill for Countersunk Screws is made from high-alloyed steel XE for considerably longer tool life. Particulary suitable for NC machines due to high positional accuracy,...

  • Made of high-alloyed special steel XE
  • For use on NC machines due to high positional accuracy
  • Excellent centering properties and great sturdiness
  • Very sturdy and tight concentricity
  • Tolerences between drill and counterbore guarentee exact alignment
  • For through holes for screws to DIN-ISO 273 and countersinksto DIN 74 sheet 1 form A fine grade
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)66 - 127

From £21.95 £18.29

The 2 flute HSS-XE 180° Subland Drill for Socket-Head Screws is made from high-alloyed steel XE for considerably longer tool life. Very sturdy and tight concentricity tolerances between drill Ø and ...

  • Made of high-alloyed special steel XE
  • Very sturdy and tight concentricity between drill and counterbore guarantee exact allignment
  • For through holes for screws to DIN-ISO 273 and countersinking DIN 74 sheet 2 form H, J, K medium grade
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)66 - 123

From £25.01 £20.84

The 2 flute HSS-XE 180° Subland Drill for Countersunk Screws is made from high-alloyed steel XE for considerably longer tool life. Very sturdy and tight concentricity tolerances between drill Ø and ...

  • TITAN-TEC coating for increased tool life when dry machining
  • Made of high-alloyed special steel XE
  • For use on NC machines due to high positional accuracy
  • Excellent centering properties and great sturdiness
  • Very sturdy and tight concentricity
  • Tolerences between drill and counterbore guarentee exact alignment
  • For through holes for screws to DIN-ISO 273 and countersinksto DIN 74 sheet 1 form A fine grade
  • Suitable for Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)28 - 64

From £31.90 £26.58

The 2 flute HSS-XE 90° Countersink Subland Drill is made from high-alloyed steel XE for considerably longer tool life. Hole and countersink are produced in one operation and precisely aligned. Theref...

  • Made of high-alloyed special steel XE for longer tool life
  • Hole and countersink are produced in one operation and precisely aligned.
  • Very sturdy and tight concentricity tolerances.
  • Particulary suitable for NC machines due to high positional accuracy, excellent centering properties and great sturdiness.
  • For thread tapping drill holes to DIN 336 sheet 1 with 90 degree countersink.
  • Suitable for: Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)20 - 54

From £22.57 £18.81

The 2 flute HSS-XE 90° Subland Drill for through holes is made from high-alloyed steel XE for considerably longer tool life. For through holes for screws DIN-ISO 273 and countersinks to DIN 74, sheet...

  • Made of high-alloyed special steel XE for longer tool life
  • For through holes for screws DIN-ISO 273 and countersinks to DIN 74, sheet 1 form A, medium grade.
  • For screws to ISO 2009, 2010, 7047 (DIN 963, 964, 966).
  • Suitable for: Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)55 - 70

From £51.24 £42.70

The 2 flute HSS-XE 90° Titan-Tec coating Subland Drill is made from high-alloyed steel XE for considerably longer tool life. Hole and countersink are produced in one operation and precisely aligned, ...

  • Made of high-alloyed special steel XE for longer tool life
  • Hole and countersink are produced in one operation and precisely aligned.
  • For thread tapping drill holes to DIN 336 sheet 1 with 90 degree countersink.
  • Very sturdy and tight concentricity tolerances.
  • Particulary suitable for NC machines due to high positional accuracy, excellent centring properties and great sturdiness.
  • The preceding centring operation can thus often be omitted.
  • The tap does not have to cut into the sharp edge of the hole
  • Suitable for: Steel, Stainless Steel, Cast Iron & Non-Ferrous materials

Size

Overall Length (mm)20 - 54

From £27.54 £22.95

The 2 flute HSS-XE 90° Titan-Tec coating Subland Drill is made from high-alloyed steel XE for considerably longer tool life. Especially suitable for holes with simultaneous countersinking in profile ...

  • Made of high-alloyed special steel XE for longer tool life
  • For through holes for screws DIN-ISO 273 and countersinks to DIN 74, sheet 1 form A, medium grade.
  • For screws to ISO 2009, 2010, 7047 (DIN 963, 964, 966).
  • Especially suitable for holes with simultaneous countersinking in profile material.

Size

Overall Length (mm)55 - 70

From £61.39 £51.16

The 2 Flute HSS-XE 90°, Subland Drills from Karnasch is used for countersinking/counterboring in 1 hit.The tool is made of high-alloyed special steel XE for considerably longer service life than HSS-...

  • Drill & countersink/counterbore in 1 hit
  • Medium (180 degree;) Geometry
  • Uncoated HSS-XE
  • High-alloyed chromium steel such as stainless (V2A)
  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Steel
  • Cast iron
  • Non ferrous metals

Size

Overall Length (mm)70 - 142

From £33.02 £27.52

The 2 Flute HSS-XE 180°, Subland Drills from Karnasch is used for countersinking/counterboring in 1 hit. The tool is made of high-alloyed special steel XE for considerably longer service life than HS...

  • Drill & countersink/counterbore in 1 hit
  • Medium (180 degree;) Geometry
  • Uncoated HSS-XE
  • High-alloyed chromium steel such as stainless (V2A)
  • Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times
  • Steel
  • Cast iron
  • Non ferrous metals

Size

Overall Length (mm)101 - 191

From £0.00 £0.00

The straight flute 21.3032 HSS-XE Uncoated step drill ranges from 6-32mm in 2mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diamet...

  • 6-32mm HSS-XE Step Drill
  • 2mm Increments with 4mm Cutting Depth
  • Uncoated, suitable for non-ferrous materials
  • CBN Ground
  • Straight flute geometry ideal for handheld drilling

From £55.98 £46.65

The straight flute 21.3031 HSS-XE Uncoated step drill ranges from 4-20mm in 2mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diamet...

  • 4-20mm HSS-XE Step Drill
  • 2mm Increments with 4mm Cutting Depth
  • Uncoated, suitable for non-ferrous materials
  • CBN Ground
  • Straight flute geometry ideal for handheld drilling

From £27.91 £23.26

The straight flute 21.3030 HSS-XE Uncoated step drill ranges from 4-12mm in 1mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diamet...

  • 4-12mm HSS-XE Step Drill
  • 1mm Increments with 4mm Cutting Depth
  • Uncoated, suitable for non-ferrous materials
  • CBN Ground
  • Straight flute geometry ideal for handheld drilling

From £18.13 £15.11

The straight flute 21.3035 HSS-XE TiN coated step drill ranges from 6-32mm in 2mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diam...

  • 6-32mm HSS-XE Step Drill
  • 2mm Increments with 4mm Cutting Depth
  • TiN coated for increased tool life
  • CBN Ground
  • Straight flute geometry ideal for handheld drilling

From £65.98 £54.98

The straight flute 21.3034 HSS-XE TiN coated step drill ranges from 4-20mm in 2mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diam...

  • 4-20mm HSS-XE Step Drill
  • 2mm Increments with 4mm Cutting Depth
  • TiN coated for increased tool life
  • CBN Ground
  • Straight flute geometry ideal for handheld drilling

From £34.96 £29.13

The straight flute 21.3033 HSS-XE TiN coated step drill ranges from 4-12mm in 1mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diam...

  • 4-12mm HSS-XE Step Drill
  • 1mm Increments with 4mm Cutting Depth
  • TiN coated for increased tool life
  • CBN Ground
  • Straight flute geometry ideal for handheld drilling

From £25.04 £20.87

The 21.3006 HSS-XE Uncoated step drill ranges from 4-30mm in 2mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diameters possible wi...

  • 6-30mm HSS-XE Step Drill
  • 2mm Increments with 4mm Cutting Depth
  • Uncoated, suitable for non-ferrous materials
  • CBN Ground
  • Spiral flute geometry for a smoother drilling process and high performance machining
  • Optimised chip flow, just like a standard twist drill
  • Ideal for thin workpieces or sheet metal

From £75.00 £62.50

The 21.3005 HSS-XE Uncoated step drill ranges from 4-20mm in 2mm increments with a max drill depth per step of 4mm. Step drills are extremely versatile due to the number of hole diameters possible wi...

  • 4-20mm HSS-XE Step Drill
  • 2mm Increments with 4mm Cutting Depth
  • Uncoated, suitable for non-ferrous materials
  • CBN Ground
  • Spiral flute geometry for a smoother drilling process and high performance machining
  • Optimised chip flow, just like a standard twist drill
  • Ideal for thin workpieces or sheet metal

From £35.52 £29.60