Komet Quatron Indexable Drills

KOMET® QUATRON INDEXABLE DRILLS
With Combination Straight Shank, Right Hand
FEATURES:

High stability and efficiency through the use and positioning of the square inserts.
Better chip evacuation and reduced flute erosion through special tool body surface treatment.
For difficult drilling conditions such as uneven casting surfaces, hardened steel surfaces and interrupted cut.
Outstanding drilled hole quality with reduction in exit marks.
Reduced tooling costs through four cutting edges with specially selected substrates and coatings.
Inside and outside inserts same insert with the same coating is used, same insert screws.

Shank Dia: 0.750”, 1" & 1.250”
Drill Dia: 0.562” to 1.750”
Drill Depths: 2 X D

Prices are pulled from our database in real time. Press Add button to see product price.

Drill Dia D	Shank Dia d	Drill Depth 2 X D	Shank Length l	Flute Length N	Shoulder To Tip L	NPT	KOMET Reference	Part Number
0.562 - 0.687 Drill Diameter- 0.219 Insert I.C.
0.562	0.750	1.124	1.969	1.181	2.126	1/8	U11 21431	KQ0562-2D75-219
0.593	0.750	1.186	1.969	1.260	2.205	1/8	U11 21511	KQ0593-2D75-219
0.625	0.750	1.250	1.969	1.260	2.205	1/8	U11 21591	KQ0625-2D75-219
0.656	0.750	1.312	1.969	1.339	2.283	1/8	U11 21671	KQ0656-2D75-219
0.687	0.750	1.374	1.969	1.417	2.362	1/8	U11 21751	KQ0687-2D75-219
0.703 - 0.843 Drill Diameter- 0.250 Insert I.C.
0.703	1.000	1.406	2.205	1.417	2.362	1/8	U11 31791	KQ0703-2D10-250
0.718	1.000	1.436	2.205	1.496	2.441	1/8	U11 31821	KQ0718-2D10-250
0.750	1.000	1.500	2.205	1.575	2.520	1/8	U11 31911	KQ0750-2D10-250
0.765	1.000	1.530	2.205	1.575	2.520	1/8	U11 31941	KQ0765-2D10-250
0.781	1.000	1.562	2.205	1.575	2.520	1/8	U11 31981	KQ0781-2D10-250
0.812	1.000	1.624	2.205	1.654	2.598	1/8	U11 32061	KQ0812-2D10-250
0.828	1.000	1.656	2.205	1.654	2.677	1/8	U11 32101	KQ0828-2D10-250
0.843	1.000	1.686	2.205	1.732	2.677	1/8	U11 32141	KQ0843-2D10-250
0.875 - 1.062 Drill Diameter- 0.313 Insert I.C.
0.875	1.000	1.750	2.205	1.811	2.756	1/8	U11 32221	KQ0875-2D10-313
0.906	1.000	1.812	2.205	1.811	2.835	1/8	U11 32301	KQ0906-2D10-313
0.937	1.250	1.874	2.362	1.890	2.835	1/4	U11 42381	KQ0937-2D12-313
0.968	1.250	1.936	2.362	1.969	2.913	1/4	U11 42461	KQ0968-2D12-313
0.985	1.250	1.970	2.362	1.969	2.992	1/4	U11 42501	KQ0985-2D12-313
1.000	1.250	2.000	2.362	2.047	2.992	1/4	U11 42541	KQ1000-2D12-313
1.031	1.250	2.062	2.362	2.126	3.070	1/4	U11 42620	KQ1031-2D12-313
1.062	1.250	2.124	2.362	2.126	3.070	1/4	U11 42700	KQ1062-2D12-313
1.109 - 1.281 Drill Diameter- 0.375 Insert I.C.
1.109	1.250	2.218	2.362	2.283	3.228	1/4	U11 42820	KQ1109-2D12-375
1.125	1.250	2.250	2.362	2.283	3.228	1/4	U11 42860	KQ1125-2D12-375
1.156	1.250	2.312	2.362	2.323	3.307	1/4	U11 42940	KQ1156-2D12-375
1.187	1.250	2.374	2.362	2.441	3.582	1/4	U11 43020	KQ1187-2D12-375
1.218	1.250	2.436	2.362	2.441	3.582	1/4	U11 43090	KQ1218-2D12-375
1.250	1.250	2.500	2.362	2.520	3.661	1/4	U11 43180	KQ1250-2D12-375
1.281	1.250	2.562	2.362	2.598	3.740	1/4	U11 43250	KQ1281-2D12-375
1.312 - 1.750 Drill Diameter- 0.500 Insert I.C.
1.312	1.250	2.624	2.362	2.677	3.818	1/4	U11 43330	KQ1312-2D12-500
1.328	1.250	2.656	2.362	2.677	3.818	1/4	U11 43370	KQ1328-2D12-500
1.375	1.250	2.750	2.362	2.756	3.897	1/4	U11 43490	KQ1375-2D12-500
1.406	1.250	2.812	2.362	2.835	3.976	1/4	U11 43570	KQ1406-2D12-500
1.437	1.250	2.874	2.362	2.913	4.448	1/4	U11 43650	KQ1437-2D12-500
1.469	1.250	2.938	2.362	2.992	4.527	1/4	U11 43730	KQ1469-2D12-500
1.500	1.250	3.000	2.362	3.071	4.606	1/4	U11 43810	KQ1500-2D12-500
1.531	1.250	3.062	2.362	3.071	4.606	1/4	U11 43890	KQ1531-2D12-500
1.562	1.250	3.124	2.362	3.150	4.685	1/4	U11 43970	KQ1562-2D12-500
1.625	1.250	3.250	2.362	3.307	4.842	1/4	U11 44130	KQ1625-2D12-500
1.656	1.250	3.312	2.362	3.386	4.921	1/4	U11 44210	KQ1656-2D12-500
1.687	1.250	3.374	2.362	3.386	4.921	1/4	U11 44290	KQ1687-2D12-500
1.750	1.250	3.500	2.362	3.465	5.000	1/4	U11 44450	KQ1750-2D12-500

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