Drill bits

DART 4.5mm HSS Cobalt Twist Drill - Single

Erbauer Metal Drill bit (Dia)4mm (L)119mm, Pack of 2

Universal Metal Drill bit (Dia)4.5mm (L)80mm

DART 4mm HSS Long Series Twist Drill Pk 10

Blue Spot Tools - 10PCE 4.5mm HSS Drill Set

Blue Spot Tools - 10PCE 4mm HSS Drill Set

DART 4.5mm HSS TiN Coated Twist Drill Pk 10

DART 4.5mm HSS Cobalt Twist Drill Pk 10

Rennie Tools 4mm HSS Jobber Drill Bit - Titanium TIN Coated for Steel, Non Ferrous Metals, Plastics & Wood DIN338

49 options

Rennie Tools Box Of 10 x 4.5mm HSS Jobber Drill Bits - Black Roll Forged HSS-R for Carbon + Alloy Steel, Plastics & Wood. DIN338

49 options

DART 4mm HSS Cobalt Twist Drill - Single

DART 4mm HSS Ground Stub Drill - Pk 10

DART 4mm HSS Cobalt Twist Drill Pk 10

DART 4.5mm HSS Long Series Twist Drill Pk 10

Rennie Tools Box Of 10 x 4mm HSS Jobber Drill Bits - Titanium TIN Coated for Steel, Non Ferrous Metals, Plastics & Wood DIN338

49 options

Universal Metal Drill bit (Dia)4mm (L)75mm, Pack of 2

DART 4mm HSS TiN Coated Twist Drill Pk 10

DART 4.5mm HSS Ground Twist Drill Pk 10

DART 4mm HSS Ground Twist Drill Pk 10