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 | Description | Diameter inches | Diameter mm | Face shape | Shank or connection | SKU | Add to quote |
|---|---|---|---|---|---|---|---|
| DTH Hammer Bits - QL40 - Concave, QL40, 4 1/8", 104.8 | 4-1/8" | 104.8 | Concave | QL40 | ITM060035 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 4 1/2", 114.3 | 4-1/2" | 114.3 | Concave | QL40 | ITM060037 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 4 1/2", 114.3 | 4-1/2" | 114.3 | Concave | QL40 | ITM060038 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 4 1/2", 114.3 | 4-1/2" | 114.3 | Concave | QL40 | ITM060550 | | |
| DTH Hammer Bits - QL40 - Flat, QL40, 4 1/2", 114.3 | 4-1/2" | 114.3 | Flat | QL40 | ITM060780 | | |
| DTH Hammer Bits - QL40 - Convex, QL40, 4 1/2", 114.3 | 4-1/2" | 114.3 | Convex | QL40 | ITM060848 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 4 3/4", 120.7 | 4-3/4" | 120.7 | Concave | QL40 | ITM060027 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 4 7/8, 123.8 | 4-7/8 | 123.8 | Concave | QL40 | ITM060026 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 5", 127 | 5" | 127 | Concave | QL40 | ITM060283 | | |
| DTH Hammer Bits - QL40 - Convex, QL40, 5", 127 | 5" | 127 | Convex | QL40 | ITM060850 | | |
| DTH Hammer Bits - QL40 - Flat, QL40, 5", 127 | 5" | 127 | Flat | QL40 | ITM060853 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 5 1/8", 130 | 5-1/8" | 130 | Concave | QL40 | ITM060852 | | |
| DTH Hammer Bits - QL40 - Flat, QL40, 5 1/8", 130 | 5-1/8" | 130 | Flat | QL40 | ITM060854 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 5 1/4", 133.4 | 5-1/4" | 133.4 | Concave | QL40 | ITM070212-1 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 6 1/2", 165.1 | 6-1/2" | 165.1 | Concave | QL40 | ITM060032 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 5 1/2", 139.7 | 5-1/2" | 139.7 | Concave | QL40 | ITM060034 | | |
| DTH Hammer Bits - QL40 - Concave, QL40, 5 7/8", 149.2 | 5-7/8" | 149.2 | Concave | QL40 | ITM060036 | | |
| DTH Hammer Bits - QL40 - Flat, QL40, 6", 152.4 | 6" | 152.4 | Flat | QL40 | ITM060029 | |
| Face Shape | Concave, Convex, Flat |
|---|---|
| Shank or connection | QL40 |
| Diameter (inches) | 4-1/8", 4-1/2", 4-1/2", 4-3/4", 4-7/8, 5", 5-1/2", 5-1/8", 5-1/4", 5-7/8", 6", 6-1/2" |
| Diameter (mm) | 104.8, 114.3, 120.7, 123.8, 127, 130, 133.4, 139.7, 149.2, 152.4, 165.1 |
