RUKO 101050-9 Step drill bit 4 - 12 mm HSS Total length 65 mm 1 pc(s)
Size No. 0/9. Drilling range 4.0 - 12.0 mm.NEXT GENERATION - With this robust tool, sheets can be centered, drilled, drilled and deburred in one operation.The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance....
RUKO 101051E Step drill bit 4 - 20 mm HSS Total length 75 mm 1 pc(s)
Size No. 1. Drilling range 4.0 - 20.0 mm.NEXT GENERATION - With this robust tool, sheets can be centered, drilled, drilled and deburred in one operation.The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance....
RUKO 101051H Step drill bit 4 - 20 mm HSS Total length 81 mm 1 pc(s)
Size No. 1. Drilling range 4.0 - 20.0 mm.NEXT GENERATION - With this robust tool, sheets can be centered, drilled, drilled and deburred in one operation.The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance....
RUKO 101051 Step drill bit 4 - 20 mm HSS Total length 75 mm Triangular shank 1 pc(s)
The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance. In particular, chips that do not break are cleanly transported away as with a twist drill. This reduces the formation of surface-mounted cutting...
RUKO 101051TH Step drill bit 4 - 20 mm HSS Total length 81 mm TiN 1 pc(s)
Size No. 1. Drilling range 4.0 - 20.0 mm.NEXT GENERATION - With this robust tool, sheets can be centered, drilled, drilled and deburred in one operation.The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance....
RUKO 101052E Step drill bit 4 - 30 mm HSS Total length 100 mm Triangular shank 1 pc(s)
The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance. In particular, chips that do not break are cleanly transported away as with a twist drill. This reduces the formation of surface-mounted cutting...
RUKO 101052 Step drill bit 4 - 30 mm HSS Total length 100 mm 1 pc(s)
Size No. 2. Drilling range 4.0 - 30.0 mm.NEXT GENERATION - With this robust tool, sheets can be centered, drilled, drilled and deburred in one operation.The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance....
RUKO 101052T Step drill bit 4 - 30 mm HSS Total length 100 mm TiN 1 pc(s)
Size No. 2. Drilling range 4.0 - 30.0 mm.NEXT GENERATION - With this robust tool, sheets can be centered, drilled, drilled and deburred in one operation.The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance....
RUKO 101053 Step drill bit 6 - 38.5 mm HSS Total length 100 mm Triangular shank 1 pc(s)
The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance. In particular, chips that do not break are cleanly transported away as with a twist drill. This reduces the formation of surface-mounted cutting...
RUKO 101056 Step drill bit 4 - 39 mm HSS Total length 107 mm Triangular shank 1 pc(s)
The deep-ground and spiral-shaped clamping groove offers absolute smoothness and high cutting performance. In particular, chips that do not break are cleanly transported away as with a twist drill. This reduces the formation of surface-mounted cutting...