Viper HSS Cobalt Drill Bits are engineered for high-performance drilling in tough ferrous and non-ferrous metals, offering increased heat resistance and longer tool life.
Material: M35 Premium High Speed Steel (5% Cobalt)
Point: 135° Split-Point Tip
Shank: Round Shank
Finish: Titanium Coating (Yellow Process)
Ideal for: Drilling holes in stainless steel for bolts or fittings
Used by: Fabricators, engineers, maintenance crews, contractors
Code | Name | Size | Packaging | |
VPT134HSSC | 1x34mm HSS Cobalt 5% Drill bit (1 pc) | 1x34mm | Each | |
VPT1540HSSC | 1.5x40mm HSS Cobalt 5% Drill bit (1 pc) | 1.5x40mm | Each | |
VPT249HSSC | 2x49mm HSS Cobalt 5% Drill bit (1 pc) | 2x49mm | Each | |
VPT2557HSSC | 2.5x57mm HSS Cobalt 5% Drill bit (1 pc) | 2.5x57mm | Each | |
VPT3570HSSC | 3.5x70mm HSS Cobalt 5% Drill bit (1 pc) | 3.5x70mm | Each | |
VPT361HSSC | 3x61mm HSS Cobalt 5% Drill bit (1 pc) | 3x61mm | Each | |
VPT475HSSC | 4x75mm HSS Cobalt 5% Drill bit (1 pc) | 4x75mm | Each | |
VPT4580HSSC | 4.5x80mm HSS Cobalt 5% Drill bit (1 pc) | 4.5x80mm | Each | |
VPT586HSSC | 5x86mm HSS Cobalt 5% Drill bit (1 pc) | 5.5x93mm | Each | |
VPT5593HSSC | 5.5x93mm HSS Cobalt 5% Drill bit (1 pc) | 5.5x93mm | Each | |
VPT693HSSC | 6x93mm HSS Cobalt 5% Drill bit (1 pc) | 6x93mm | Each | |
VPT65101HSSC | 6.5x101mm HSS Cobalt 5% Drill bit (1 pc) | 5x86mm | Each | |
VPT7109HSSC | 7.0x109mm HSS Cobalt 5% Drill bit (1 pc) | 7.0x109mm | Each | |
VPT8117HSSC | 8x117mm HSS Cobalt 5% Drill bit (1 pc) | 8x117mm | Each | |
VPT10133HSSC | 10x133mm HSS Cobalt 5% Drill bit (1 pc) | 10x133mm | Each | |
VPT12151HSSC | 12x151mm HSS Cobalt 5% Drill bit (1 pc) | 12x151mm | Each | |
VPT13151HSSC | 13x151mm HSS Cobalt 5% Drill bit (1 pc) | 13x151mm | Each | |
VPT9125HSSC5 | 9x125mm HSS Cobalt 5% Drill bit (5 pcs) | 9x125mm | Each | |
VPT95125HSSC5 | 9.5x125mm HSS Cobalt 5% Drill bit (5 pcs) | 9.5x125mm | Each | |
VPT10133HSSC5 | 10x133mm HSS Cobalt 5% Drill bit (5 pcs) | 10x133mm | Each | |
VPT11142HSSC5 | 11x142mm HSS Cobalt 5% Drill bit (5 pcs) | 11x142mm | Each | |
VPT12151HSSC5 | 12x151mm HSS Cobalt 5% Drill bit (5 pcs) | 12x151mm | Each | |
VPT13151HSSC5 | 13x151mm HSS Cobalt 5% Drill bit (5 pcs) | 13x151mm | Each | |
VPT134HSSC10 | 1x34mm HSS Cobalt 5% Drill bit (10 pcs) | 1x34mm | Each | |
VPT1540HSSC10 | 1.5x40mm HSS Cobalt 5% Drill bit (10 pcs) | 1.5x40mm | Each | |
VPT249HSSC10 | 2x49mm HSS Cobalt 5% Drill bit (10 pcs) | 2x49mm | Each | |
VPT2557HSSC10 | 2.5x57mm HSS Cobalt 5% Drill bit (10 pcs) | 2.5x57mm | Each | |
VPT3570HSSC10 | 3.5x70mm HSS Cobalt 5% Drill bit (10 pcs) | 3.5x70mm | Each | |
VPT361HSSC10 | 3x61mm HSS Cobalt 5% Drill bit (10 pcs) | 3x61mm | Each | |
VPT4580HSSC10 | 4.5x80mm HSS Cobalt 5% Drill bit (10 pcs) | 4.5x80mm | Each | |
VPT475HSSC10 | 4x75mm HSS Cobalt 5% Drill bit (10 pcs) | 4x75mm | Each | |
VPT5593HSSC10 | 5.5x93mm HSS Cobalt 5% Drill bit (10 pcs) | 5.5x93mm | Each | |
VPT586HSSC10 | 5x86mm HSS Cobalt 5% Drill bit (10 pcs) | 5x86mm | Each | |
VPT65101HSSC10 | 6.5x101mm HSS Cobalt 5% Drill bit (10 pcs) | 6.5x101mm | Each | |
VPT693HSSC10 | 6x93mm HSS Cobalt 5% Drill bit (10 pcs) | 6x93mm | Each | |
VPT7109HSSC10 | 7.0x109mm HSS Cobalt 5% Drill bit (10 pcs) | 7.0x109mm | Each | |
VPT75109HSSC10 | 7.5x109mm HSS Cobalt 5% Drill bit (10 pcs) | 7.5x109mm | Each | |
VPT8117HSSC10 | 8x117mm HSS Cobalt 5% Drill bit (10 pcs) | 8x117mm | Each | |
VPT85117HSSC10 | 8.5x117mm HSS Cobalt 5% Drill bit (10 pcs) | 8.5x117mm | Each |