Data Loading...
HSS/HSS-E drills for steels
Drills for steel A100 / A120
A002 / A022
A777 / A117
BENEFITS:
BENEFITS:
BENEFITS:
Economical General Drill 118º Conical point has good strength and is easy to re-grinding Patented Silver Ring provides clear size marking for the life of the drill
Special Point Geometry 118º Split Point reduces thrust force required when drilling Accurate centring improves hole size, position and quality
Steam Tempered Finish Resists oxidisation and built-up-edge when drilling steels
TiN Tip Coating Economical coating resists temperature and improves tool life
Heavy Duty Design Premium grade High Speed Cobalt provides high hot hardness for drilling difficult materials 135º Split Point reduces thrust force required when drilling Robust design increases tool life when drilling high tensile steels
Broad range Also available in Stub length with 135º Split Point (A120) Available from ø 0.2 – 20 mm in A100 Jobber and ø 0.5 – 25 mm in A120 Stub
Broad range Also available in Stub length (A022) Available from ø 1 – 16 mm in A002 Jobber and ø 0.5 – 16 mm in A022 Stub
Bronze Finish Resists oxidisation and identifies HSS-E Broad range Also available in Stub length (A117) Available from ø 0.3 – 16 mm in A777 Jobber and ø 1 – 13 mm in A117 Stub
Drills for steel A510 / A520
A110 / A125
A130 / A730
BENEFITS:
BENEFITS:
BENEFITS:
Unique ADX Geometry 130º special point provides strength when drilling at high penetration rates Convex cutting edges break swarf into manageable chips and strengthens the outer corner Drills accurate, excellent quality holes to within H9 tolerance
Long Series and Extra Length Longer than standard with the ability to drill deeper holes or for drilling where increased reach is required Steam Tempered Finish Resists oxidisation and built-up-edge when drilling steels
Heavy Duty Large Diameter Drills Available with taper shanks to fit straight into the drill spindle Premium grade High Speed Steel (A130) or High Speed Cobalt (A730) provides high hot hardness and strength for drilling on conventional machines
Broad range Available from ø 0.5 – 25.4 mm in A110 Long Series and ø 1.4 – 25.4 mm in A125 Extra Length
Steam Tempered or Bronze Finish Blue steam temper (A130) resists oxidisation and Bronze finish (A730) identifies HSS-E
TiN Coating Resists temperature and improves tool life Broad range Also available in Stub length (A520) Available from ø 3 – 14 mm in A510 Jobber and ø 3 – 13 mm in A520 Stub
Broad range Available from ø 2 – 100 mm in A130 and ø 10 – 32 mm in A730
Want to know more? Click or Tap to see Dormer catalogue product sheets …