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Designed with spiral flutes and various lengths and forms to give high quality centre holes.
TiN Tipped
60 inclusive angle.
Manufactured to BS 328 : Part 2 : 1986, DIN 333A, ISO 866, ISO 2540, ISO 2541.
Metric Sizes: 4.00, 6.00, 8.00, 10.00 and 12.00mm.
Imperial Sizes: BS1, BS2, BS3, BS4 and BS5.
Minimum Drill Size | 4mm |
Finish/Coating | TiN |
Number of Pieces | 5 |
Drill Point Angle | 120\u00b0 |
Case Type | Round Plastic |
Drill Length Type | Standard Length |
Material | HSS |
Maximum Drill Point Length | 1.9mm | 2.8mm | 3.3mm | 4.1mm | 4.9mm | 6.2mm | 7.5mm |
Cutting Style | Plain |
Body Diameter | 4mm | 6.3mm | 8mm | 10mm | 12.5mm |
Flute Construction | Ground flutes |
Maximum Drill Size | 12mm |
ISO Category | K | M | N | P |
Drill Size Included | 4.00mm to 12.00mm |
Standards Met | BS 328 | DIN 333A | ISO 866 | ISO 2540 | ISO 2541 |
Drill Point Diameter | 1.6mm | 2.5mm | 3.15mm | 4mm | 5mm |
Minimum Drill Point Length | 1.3mm | 2mm | 2.5mm | 3.1mm | 3.9mm | 5mm | 6.3mm |
Countersink Angle | 60\u00b0 |
Shank Type | Plain Round |
System of Measurement | Metric |
Trade Size | 5-12.5 |
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