- 135° split point (drills > 2mm & 3/32) enables accurate positioning and less drilling pressure
- Thick core for increased rigidity in hard materials
- Precision engineered parallel shank for accurate hole size
- Made from HSS Co. The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures
- Colour Tempered surface finish enables identification of cobalt tool material
- Flute: 41mm
- Overall: 70mm
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Sale!
Sutton Tools Heavy Duty Cobalt jobber drills are industrial quality for drilling materials that have high hardness and tensile strength such as cast iron, bronze, hardened steel & stainless steel. These drill bits feature a thick core for increased rigidity in hard materials. -
Sale!
- 6.35mm x 82mm (1/4" x 3-1/4")
- Suits BA1 arbors
- HSS
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Sale!
Drills bits with bite. Sutton Tools presents a breakthrough in twist drill technology – the revolutionary Viper Bit. The Viper Bit has been developed specifically for the semi-industrial trades person and the home handy person. For machine and hand held drilling in a wide range of ferrous & non-ferrous materials such as steel, aluminium, brass, wood & plastics. Viper point design is 2 times faster, out-performing conventional drill bits. The 118° split point is self-centering, minimising wandering when starting and requires less power when drilling. A reduced shank on larger sizes suits 10mm power drill chucks.- Made from M2 High Speed Steel (HSS)
- Bright finish
- Helix angle: R30
- Point angle: 118°
- Point form: C
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- Key Steel - Zinc Coated.
- Key Steel is used to locate and provide driving torque between shafts and pulleys, gear, sprocket and couplings.
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Chart number RHGO16-064 -
Chart number RMHR25-038 -
Sale!
- 19mm (3/4")
- Made from Bi-Metal Cobalt HSS for toughness and longer life
- 32mm cutting depth
- Varied pitched cutting teeth reduces vibration for cleaner finish and greater accuracy
- Fast ejection slots
- International thread
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Sale!
Sutton Tools Heavy Duty Cobalt jobber drills are industrial quality for drilling materials that have high hardness and tensile strength such as cast iron, bronze, hardened steel & stainless steel. These drill bits feature a thick core for increased rigidity in hard materials.
- 135° split point (drills > 2mm & 3/32) enables accurate positioning and less drilling pressure
- Thick core for increased rigidity in hard materials
- Precision engineered parallel shank for accurate hole size
- Made from HSS Co. The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures
- Colour Tempered surface finish enables identification of cobalt tool material
- Flute: 33mm
- Overall: 61mm
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Chart number RMHR13-089
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Sale!
Drills bits with EXTRA bite. Viper Plus is an industrial quality drill bit designed for machine and hand held drilling in stainless steel, steel, aluminium, cast iron, brass, wood and plastic. Featuring a Futura Nano PVD coated tip – the latest generation coating for ultimate wear resistance and increased productivity. This drill bit has been independently tested to exceed 2X tool life compared to standard Viper drill bits.- Material: M2 HSS
- Futura Nano PVD (TiAlN) coated tip for ultimate wear resistance
- Helix angle: R30
- Point angle: 118°
- Point form: C
- Standard: DIN338
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Chart number RMHR25-032
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- Key Steel - Zinc Coated.
- Key Steel is used to locate and provide driving torque between shafts and pulleys, gear, sprocket and couplings.