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Spirals produce a razor sharp vertical shearing action in either up cut or down cut; unlike the standard straight cutting carbide tipped cutters (with brazed tips) which produce a lateral shearing action. When choosing spiral router bits always remember that up cut spirals direct shear towards the router and down cut spirals direct shear away from the router. Up cut therefore favours the face of the work piece facing away from the router and down cut favours the face of the work piece facing the router.
Up cut spirals feed the chips (chip clearance) toward the router and are therefore useful for mortising and cutting dado's; conversely down cut spirals feed chips (chip clearance) away from the router.
Chip clearance is most proficient when extracted (by vacuum) in the same direction as shear.
Available in your choice of up cut, down cut and up/down combination (compression).
Spiral router bits for routing plywood, MDF, particle board, laminates, softwood, hardwood and even insulation sheeting.
Hercules Max. Life Spirals for high wear applications like laminated boards.
Compatible with CNC, hand held and table mounted routers.
SOLID CARBIDE IS NOT GUARANTEED AGAINST BREAKAGE.
Make # | Shank | ØD | c/l | o/a | special use | features | material | flute | Item Price Ex. VAT | Item Price Inc. VAT | |
---|---|---|---|---|---|---|---|---|---|---|---|
MI-RU241251S64Z2HPBX | 6.35 mm (1/4") | 2.38 | 12 | 51 | nano coating + harder grade carbide | solid carbide | 2 | £ 16.19 £ 15.06 | £ 19.43 £ 18.07 | Buy / Details | |
Whiteside RU1600 | 6.35 mm (1/4") | 3.18 | 12.7 | 50.8 | solid carbide | 2 | £ 17.92 £ 16.67 | £ 21.50 £ 20.00 | Buy / Details | ||
Whiteside RU1700 | 6.35 mm (1/4") | 3.97 | 15.88 | 50.8 | solid carbide | 2 | £ 19.29 £ 17.94 | £ 23.15 £ 21.53 | Buy / Details | ||
Whiteside RU1800 | 6.35 mm (1/4") | 4.76 | 19.05 | 63.5 | solid carbide | 2 | £ 19.73 £ 18.35 | £ 23.68 £ 22.02 | Buy / Details | ||
Whiteside RU1805 | 6.35 mm (1/4") | 5.00 | 15.88 | 63.5 | metric cut | solid carbide | 2 | £ 19.83 £ 18.44 | £ 23.80 £ 22.13 | Buy / Details | |
MI-RUM51664S64Z2HPBX | 6.35 mm (1/4") | 5 | 16 | 64 | nano coating + harder grade carbide | solid carbide | 2 | £ 17.35 £ 16.14 | £ 20.82 £ 19.36 | Buy / Details | |
Whiteside RU1900 | 6.35 mm (1/4") | 5.56 | 19.05 | 63.5 | solid carbide | 2 | £ 18.95 £ 17.62 | £ 22.74 £ 21.15 | Buy / Details | ||
Whiteside RU2006 | 6.35 mm (1/4") | 6.00 | 22.23 | 63.5 | metric cut | solid carbide | 2 | £ 19.83 £ 18.44 | £ 23.80 £ 22.13 | Buy / Details | |
Whiteside RU2075 | 6.35 mm (1/4") | 6.35 | 19.05 | 63.5 | solid carbide | 2 | £ 17.87 £ 16.62 | £ 21.44 £ 19.94 | Buy / Details | ||
Whiteside RU2100 | 6.35 mm (1/4") | 6.35 | 25.4 | 63.5 | solid carbide | 2 | £ 17.97 £ 16.71 | £ 21.56 £ 20.05 | Buy / Details | ||
MI-RU6353276Z2 | 6.35 mm (1/4") | 6.35 | 31.75 | 76.2 | solid carbide | 2 | £ 19.81 £ 18.42 | £ 23.77 £ 22.11 | Buy / Details | ||
Whiteside RU4075 | 9.525 mm (3/8") | 9.53 | 19.05 | 63.5 | solid carbide | 2 | £ 28.04 £ 26.08 | £ 33.65 £ 31.29 | Buy / Details | ||
Whiteside RU4100 | 9.525 mm (3/8") | 9.53 | 25.4 | 63.5 | solid carbide | 2 | £ 30.66 £ 28.51 | £ 36.79 £ 34.21 | Buy / Details | ||
Whiteside HU4125 | 9.525 mm (3/8") | 9.53 | 31.75 | 76.2 | high wear MDF & laminates | Hercules Max Life Carbide | solid carbide | 2 | £ 37.92 £ 35.27 | £ 45.50 £ 42.32 | Buy / Details |
Whiteside RU4125 | 9.525 mm (3/8") | 9.53 | 31.75 | 76.2 | solid carbide | 2 | £ 32.79 £ 30.49 | £ 39.35 £ 36.60 | Buy / Details | ||
Whiteside RU4675 | 12.7 mm (1/2") | 6.35 | 19.05 | 76.2 | solid carbide | 2 | £ 24.99 £ 23.24 | £ 29.99 £ 27.89 | Buy / Details | ||
Whiteside RU4700 | 12.7 mm (1/2") | 6.35 | 25.4 | 82.55 | solid carbide | 2 | £ 26.74 £ 24.87 | £ 32.09 £ 29.84 | Buy / Details | ||
Whiteside RU4800 | 12.7 mm (1/2") | 7.14 | 25.4 | 76.2 | solid carbide | 2 | £ 64.72 £ 60.19 | £ 77.66 £ 72.22 | Buy / Details | ||
Whiteside RU4850 | 12.7 mm (1/2") | 7.94 | 25.4 | 76.2 | solid carbide | 2 | £ 49.18 £ 45.74 | £ 59.02 £ 54.89 | Buy / Details | ||
Whiteside RU4858 | 12.7 mm (1/2") | 8.00 | 25.4 | 76.2 | metric cut | solid carbide | 2 | £ 50.85 £ 47.29 | £ 61.02 £ 56.75 | Buy / Details | |
Whiteside RU4875 | 12.7 mm (1/2") | 9.53 | 19.05 | 76.2 | solid carbide | 2 | £ 46.55 £ 43.29 | £ 55.86 £ 51.95 | Buy / Details | ||
Whiteside RU4900 | 12.7 mm (1/2") | 9.53 | 31.75 | 76.2 | solid carbide | 2 | £ 49.18 £ 45.74 | £ 59.02 £ 54.89 | Buy / Details | ||
Whiteside RU4910 | 12.7 mm (1/2") | 10 | 28.58 | 76.2 | metric cut | solid carbide | 2 | £ 50.85 £ 47.29 | £ 61.02 £ 56.75 | Buy / Details | |
MI-RUM103277S127Z2HP | 12.7 mm (1/2") | 10 | 32 | 77 | high wear applications | harder carbide | solid carbide | 2 | £ 37.01 £ 34.42 | £ 44.41 £ 41.30 | Buy / Details |
MI-RUM103277S127Z2HPBX | 12.7 mm (1/2") | 10 | 32 | 77 | high wear applications | nano coating - harder carbide | solid carbide | 2 | £ 39.57 £ 36.80 | £ 47.48 £ 44.16 | Buy / Details |
Whiteside RU4918 | 12.7 mm (1/2") | 10 | 44.45 | 101.6 | metric cut | solid carbide | 2 | £ 59.94 £ 55.74 | £ 71.93 £ 66.89 | Buy / Details | |
Whiteside RU4950 | 12.7 mm (1/2") | 11.11 | 31.75 | 76.2 | solid carbide | 2 | £ 48.74 £ 45.33 | £ 58.49 £ 54.40 | Buy / Details | ||
Whiteside RU5100 | 12.7 mm (1/2") | 12.7 | 25.4 | 76.2 | solid carbide | 2 | £ 44.38 £ 41.27 | £ 53.26 £ 49.53 | Buy / Details | ||
Whiteside HU5125 | 12.7 mm (1/2") | 12.7 | 31.75 | 76.2 | high wear MDF & laminates | Hercules Max Life Carbide | solid carbide | 2 | £ 56.67 £ 52.70 | £ 68.00 £ 63.24 | Buy / Details |
Whiteside RU5125 | 12.7 mm (1/2") | 12.7 | 31.75 | 76.2 | solid carbide | 2 | £ 46.55 £ 43.29 | £ 55.86 £ 51.95 | Buy / Details | ||
Whiteside RU5150 | 12.7 mm (1/2") | 12.7 | 38.1 | 88.9 | solid carbide | 2 | £ 49.63 £ 46.16 | £ 59.56 £ 55.39 | Buy / Details | ||
SouthEast SRU160 | 12.7 mm (1/2") | 12.7 | 41.28 | 88.9 | solid carbide | 2 | £ 49.29 £ 45.84 | £ 59.15 £ 55.01 | Buy / Details | ||
Whiteside RU5200 | 12.7 mm (1/2") | 12.7 | 50.8 | 101.6 | solid carbide | 2 | £ 60.85 £ 56.59 | £ 73.02 £ 67.91 | Buy / Details | ||
MI-RU1355100Z2 | 12.7 mm (1/2") | 12.7 | 55 | 100 | solid carbide | 2 | £ 68.52 £ 63.72 | £ 82.22 £ 76.46 | Buy / Details | ||
Whiteside RU6200 | 15.875 mm (5/8") | 15.875 | 50.8 | 101.6 | solid carbide | 2 | £ 116.06 £ 107.94 | £ 139.27 £ 129.52 | Buy / Details |