Infinity manufacture a full range of DTH Hammer bits with diameters ranging from 2” to 18”. These are manufactured in 4 different face shapes with an excellent selection of industry shanks.
As well as the below bits we can manufacture with your custom requirements including:
Please get in touch to discuss your custom requirements.
| Name | Diameter inches | Diameter mm | Face shape | Shank or connection | SKU | Add to quote |
|---|---|---|---|---|---|---|
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4", 101.6 | 4" | 101.6 | Concave | DHD340 | ITM040637 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 4", 101.6 | 4" | 101.6 | Flat | DHD340 | ITM040076 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4 1/8", 104.8 | 4-1/8" | 104.8 | Concave | DHD340 | ITM040020 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4 1/4", 108 | 4-1/4" | 108 | Concave | DHD340 | ITM040225 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 4 1/4", 108 | 4-1/4" | 108 | Flat | DHD340 | ITM040413 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 4 1/4", 108 | 4-1/4" | 108 | Convex | DHD340 | ITM040827 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4 3/8", 111.1 | 4-3/8" | 111.1 | Concave | DHD340 | ITM040087 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4 1/2", 114.3 | 4 1/2" | 114.3 | Concave | DHD340 | ITM040289 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 4 1/2", 114.3 | 4 1/2" | 114.3 | Flat | DHD340 | ITM040824 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 4 1/2", 114.3 | 4 1/2" | 114.3 | Convex | DHD340 | ITM040075 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4 3/4", 120.7 | 4-3/4" | 120.7 | Concave | DHD340 | ITM040028 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 4 3/4", 120.7 | 4-3/4" | 120.7 | Flat | DHD340 | ITM040825 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 4 3/4", 120.7 | 4-3/4" | 120.7 | Convex | DHD340 | ITM040829 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 4 7/8", 123.8 | 4-7/8" | 123.8 | Concave | DHD340 | ITM040788 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 4 7/8", 123.8 | 4-7/8" | 123.8 | Convex | DHD340 | ITM040032 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 5", 127 | 5" | 127 | Convex | DHD340 | ITM040830 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 5", 127 | 5" | 127 | Concave | DHD340 | ITM040290 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 5 1/4", 133.4 | 5-1/4" | 133.4 | Concave | DHD340 | ITM040022 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 5", 127 | 5" | 127 | Flat | DHD340 | ITM040095 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 5 1/8", 130.2 | 5-1/8" | 130.2 | Flat | DHD340 | ITM040034 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 5 1/4", 133.4 | 5-1/4" | 133.4 | Flat | DHD340 | ITM040065 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 5 1/4", 133.4 | 5-1/4" | 133.4 | Convex | DHD340 | ITM040078 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 5 3/4", 146.1 | 5-3/4" | 146.1 | Concave | DHD340 | ITM040084 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 5 1/8", 130.2 | 5-1/8" | 130.2 | Concave | DHD340 | ITM040025 | |
| DTH Hammer Bits - DHD 340 - Flat, DHD340, 5 1/2", 139.7 | 5-1/2" | 139.7 | Flat | DHD340 | ITM040058 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 5 1/2", 139.7 | 5-1/2" | 139.7 | Concave | DHD340 | ITM040053 | |
| DTH Hammer Bits - DHD 340 - Convex, DHD340, 6", 152.4 | 6" | 152.4 | Convex | DHD340 | ITM040067 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 5 7/8", 149.2 | 5-7/8" | 149.2 | Concave | DHD340 | ITM040049 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 6", 152.4 | 6" | 152.4 | Concave | DHD340 | ITM040029 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 6 1/2", 165.1 | 6-1/2" | 165.1 | Concave | DHD340 | ITM040077 | |
| DTH Hammer Bits - DHD 340 - Concave, DHD340, 6 7/8", 174.6 | 6-7/8" | 174.6 | Concave | DHD340 | ITM040068 | |
| Face Shape | Flat, Concave, Convex |
|---|---|
| Shank or connection | DHD340 |
| Diameter (inches) | 4", 4-1/8", 4-1/4", 4-3/8", 4 1/2", 4-3/4", 4-7/8", 5", 5-1/8", 5-1/4", 5-1/2", 5-3/4", 5-7/8", 6", 6-1/2", 6-7/8" |
| Diameter (mm) | 101.6, 104.8, 108, 111.1, 114.3, 120.7, 123.8, 127, 130.2, 133.4, 139.7, 146.1, 149.2, 152.4, 165.1, 174.6 |
