Solid carbide twist IQ-drill for drill hole tolerances H7, four-chamfer drill

Art. 22.0424
Product details:

IQ-DRILL four-chamfer, 5xD and 8xD with/without interior cooling supply. We optimize your production.

1. This new development from Karnasch meets hightest demands on drill quality. Reming after drilling is often not necessary any more.
2. 4 chamfer are optimal adjusted on the drill-diameter and develop new applications. This additional guide-chamfer stabilizes already on the very beginning of drilling and is responsible for the further drilling process.
3. IQ-drill guarantees maximal alignment accuracy and coaxiality in particular for drilling depths exceeding 5xD.
4. Because of the extraordinary self-centering- ability, also by interruption drill holes, the alignment and concentricity stays almost constant.

Usage:

Advantages IQ-Drill: - no center drilling - no predrilling - no counterboring - no drill bushing - high surface quality / reamer quality - high alignment accuracy - tolerance H7

Art Nr. d1 tol. l3 l2 l1 d2 h6 €*
2204240298023 2,98 -0,002/+0,004 23 28 66 6 161,24
2204240299023 2,99 -0,002/+0,004 23 28 66 6 161,24
2204240300023 3,00 H7 23 28 66 6 161,24
2204240301023 3,01 -0,002/+0,004 23 28 66 6 161,24
2204240302023 3,02 -0,002/+0,004 23 28 66 6 161,24
2204240398029 3,98 -0,002/+0,004 29 36 74 6 161,24
2204240399029 3,99 -0,002/+0,004 29 36 74 6 161,24
2204240400029 4,00 H7 29 36 74 6 161,24
2204240401029 4,01 -0,002/+0,004 29 36 74 6 161,24
2204240402029 4,02 -0,002/+0,004 29 36 74 6 161,24
2204240498035 4,98 -0,002/+0,004 35 44 82 6 161,24
2204240499035 4,99 -0,002/+0,004 35 44 82 6 161,24
2204240500035 5,00 H7 35 44 82 6 161,24
2204240501035 5,01 -0,002/+0,004 35 44 82 6 161,24
2204240502035 5,02 -0,002/+0,004 35 44 82 6 161,24
2204240598035 5,98 -0,002/+0,004 35 44 82 6 161,24
2204240599035 5,99 -0,002/+0,004 35 44 82 6 161,24
2204240600035 6,00 H7 35 44 82 6 161,24
2204240601035 6,01 -0,002/+0,004 35 44 82 6 160,08
2204240602035 6,02 -0,002/+0,004 35 44 82 6 160,08
2204240700043 7,00 H7 43 53 91 8 206,48
2204240798043 7,98 -0,002/+0,004 43 53 91 8 206,48
2204240799043 7,99 -0,002/+0,004 43 53 91 8 206,48
2204240800043 8,00 H7 43 53 91 8 206,48
2204240801043 8,01 -0,002/+0,004 43 53 91 8 206,48
2204240802043 8,02 -0,002/+0,004 43 53 91 8 206,48
2204240900049 9,00 H7 49 61 103 10 234,32
2204240998049 9,98 -0,002/+0,004 49 61 103 10 234,32
2204240999049 9,99 -0,002/+0,004 49 61 103 10 234,32
2204241000049 10,00 H7 49 61 103 10 234,32
2204241001049 10,01 -0,002/+0,004 49 61 103 10 234,32
2204241002049 10,02 -0,002/+0,004 49 61 103 10 234,32
2204241100056 11,00 H7 56 71 118 12 301,60
2204241200056 12,00 H7 56 71 118 12 301,60
*Price incl. 16 % VAT

0.68883800 1600886258