Carbide Gun Drills / Carbide Drilling Tools

  Product Description  

Tip diameter(mm)	Carbide length(mm)	Grinding length(mm)	Tolerance(mm)
3.02	24.23	21	±1
4.02	26.25	23	±1
5.02	28.64	25	±1
6.02	34	30	±1
7.02	34	30	±1
8.02	38	33	±1
9.02	38	33	±1
10.02	37.8	34	±1
11.02	37.8	34	±1
11.52	37.8	32	±1
12.02	37.8	33	±1
12.52	37.8	33	±1
13.02	37.8	32	±1
14.02	42.5	36	±2
15.02	48.6	38	±2
16.02	48.6	38	±2
17.02	47.8	36	±2
18.02	47.8	34	±2
19.02	47.8	34	±2
20.02	47.8	33	±2
21.02	56.5	44	±3
22.02	58.8	45	±3
23.02	58.8	45	±3
24.02	60	45	±3
25.02	61.8	45	±3
26.02	62.6	45	±3
27.02	62.4	45	±3
28.02	63.3	45	±3
29.02	64	45	±3
30.02	65	45	±3

    Company Information     Dezhou Drillstar Cutting Tool Co., Ltd is a manufacturer and exporter of deep hole cutting tools including gun drills, gun reamers, BTA, Trepanning, boring tools, honing tools etc, as well as tool accessories. We also distribute cutting oils, cutter grinder, oil spray pump complete kit on the deep hole drilling field. We are engaged in designing products in compliance with international quality standards with best configuration to offer excellent productivity and quality to clients.Started in the year 2010, we have occupied a strong foothold in the domestic market and have also acquired many clients in South East Asia, Europe and others. We are One-Stop solution provider for deep hole cutting tools.In addition to this, we are an importer of Tungsten Carbide Tips & Rods and other raw materials from Europe and USA