Solid drill bit CrazyDrill Twicenter
for titaniumfor hardened steelfor stainless steel

solid drill bit
solid drill bit
solid drill bit
solid drill bit
solid drill bit
solid drill bit
solid drill bit
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Characteristics

Type
solid
Drilled material
for titanium, for hardened steel, for stainless steel
Drill bit material
carbide
Other characteristics
high-performance, with internal coolant, center, high-precision, twist, coated point, chamfering
Diameter

Max.: 10 mm
(0.39 in)

Min.: 0.3 mm
(0.01 in)

Length

30 mm, 40 mm, 45 mm, 50 mm, 60 mm
(1.18 in, 1.57 in, 1.77 in, 1.97 in, 2.36 in)

Description

CrazyDrill Twicenter from Mikron Tool is a unique tungsten carbide center drill with a double advantage. This drill with through-tool cooling is designed especially for the center drilling of difficult-to-machine materials. Customary centering drills wear out very quickly due to the strong heat buildup. Because of the through-tool cooling, CrazyDrill Twicenter keeps the machining temperature constantly low and lubricates the drill tip at the same time. The through-tool cooling shows its advantages even when drilling in difficult-to-access spots such as those with protruding edges. The cooling medium arrives at the right spot at all times. CrazyDrill Twicenter can also be used successfully with external cooling. The highest degree of position accuracy is guaranteed in each case. The extremely short chisel edge and the "double tip" – in chamfers of 60° or 90° with an additional tip angle of 130° – ensure stability and good chip flow. The adapted high-performance coating guarantees longer tool life. This centering drill, adapted for all types of drilling machines, machining centers and rotary transfer machines, is available from stock in diameters of 0.3 mm to 6 mm (.0118” to .236”) (center) or 1 mm to 10 mm (.0393” to .394”) (chamfer) and for chamfers of 60°, 90° or 120°. This center drill with through-tool cooling is also unique in two respects, hence its name: CrazyDrill Twicenter. Two cooling channels bring the lubricant where it is needed, directly to the drill tip. An additional external coolant supply is unnecessary. This is an advantage when centering in difficult-to-access spots, especially with materials with a poor thermal conductivity value such

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Exhibitions

Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany) Hall 4.1 - Stand H11

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.