Carbide Centre Drills
Dormer Pramet R200 5.00 mm x 12.50 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2005.0X12.5
Dormer Pramet R200 4.00 mm x 10.00 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2004.0X10.0
Dormer Pramet R200 3.15 mm x 8.00 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2003.15X8.0
Dormer Pramet R200 2.50 mm x 6.30 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2002.5X6.3
Dormer Pramet R200 2.00 mm x 5.00 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2002.0X5.0
Dormer Pramet R200 1.60 mm x 4.00 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2001.6X4.0
Dormer Pramet R200 1.25 mm x 3.15 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2001.25X3.15
Dormer Pramet R200 1.00 mm x 3.15 mm CARBIDE METRIC 60DEG CENTRE DRILL DIN 333A
SKU: DOR-R2001.0X3.15
Toolex Carbide Centre Drill - Form R CBD Radius - 10mm x 4mm
SKU: C811210000400M
Toolex Carbide Centre Drill - Form R CBD Radius - 8mm x 3.15mm
SKU: C811208000315M
Toolex Carbide Centre Drill - Form R CBD Radius - 6.3mm x 2.5mm
SKU: C811206300250M
Toolex Carbide Centre Drill - Form R CBD Radius - 5mm x 2mm
SKU: C811205000200M
Toolex Carbide Centre Drill - Form R CBD Radius - 4mm x 1.6mm
SKU: C811204000160M
Toolex Carbide Centre Drill - Form R CBD Radius - 3.15mm x 1.25mm
SKU: C811203150125M
Toolex Carbide Centre Drill - Form R CBD Radius - 3.15mm x1mm
SKU: C811203150100M
Toolex Carbide Centre Drill - Form R CBD Radius - 3.15mm x 0.5mm
SKU: C811203150050M
A centre drill locates a centre point in the face of a workpiece, either to guide a following drill or to create a centre for turning between centres on a lathe. These are all solid carbide, in the standard 60° included angle, for longer life and higher speeds than an HSS centre drill in harder materials.
Vortex centre drills are TiAlN coated, from 0.5mm to 5mm. Dormer Pramet's R200 range is made to DIN 333A form, 1.00mm to 5.00mm. Toolex's Form R version has a radiused (CBD) point rather than the standard countersink angle, in pilot sizes from 0.5mm to 4mm.