Coal020 Hammer Drill Bits

Extremely robust and wear resistant. Small land and wide flute design for less heat build up and maximum dual removal. Conforms - details see: https://www.machineto.com/coal020-hammer-drill-bits-10313154

Condition:New

Place of Origin:Shandong China (Mainland)

Usage:Ore

Coal020 Hammer Drill Bits

Product Introduction

Extremely robust and wear resistant. Small land and wide flute design for less heat build up and maximum dual removal. Conforms to the demands of the Institute for Construction Engineering. Value plus quality for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials.

Technical Parameters

Out Diameter ( mm )	length(mm)	seg.thickness(mm)	seg.height(mm)	thread cap
27	120/160/370/450	3.8	8/10	5/8"-11
30	120/160/370/450	3.8	8/10	5/8"-11
32	120/160/370/450	3.8	8/10	5/8"-11
36	120/160/370/450	3.8	8/10	5/8"-11
38	120/160/370/450	3.8	8/10	5/8"-11
40	120/160/370/450	3.8	8/10	5/8"-11
44	120/160/370/450	3.8	8/10	5/8"-11
46	120/160/370/450	3.8	8/10	5/8"-11
51	120/160/370/450	3.8	8/10	11/4"-11
56	120/160/370/450	3.8	8/10	11/4"-11
63	120/160/370/450	3.8	8/10	11/4"-11
66	120/160/370/450	3.8	8/10	11/4"-11
71	120/160/370/450	4	8/10	11/4"-11
76	120/160/370/450	4	8/10	11/4"-11
83	120/160/370/450	4	8/10	11/4"-11
89	120/160/370/450	4	8/10	11/4"-11
96	120/160/370/450	4	8/10	11/4"-11
102	120/160/370/450	4	8/10	11/4"-11
108	120/160/370/450	4	8/10	11/4"-11
114	120/160/370/450	4	8/10	11/4"-11
120	120/160/370/450	4	8/10	11/4"-11
127	120/160/370/450	4.5	8/10	11/4"-11
132	120/160/370/450	4.5	8/10	11/4"-11
152	120/160/370/450	4.5	8/10	11/4"-11
159	120/160/370/450	4.5	8/10	11/4"-11
168	120/160/370/450	4.5	8/10	11/4"-11
180	120/160/370/450	4.5	8/10	11/4"-11
200	120/160/370/450	4.5	8/10	11/4"-11
230	120/160/370/450	4.5	8/10	11/4"-11
250	120/160/370/450	4.5	8/10	11/4"-11