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Chisel Rock Drill Bits
Rock Chisel Bits Type | Bit Diameter | Carbide Tip | Taper | Water Hole | |
mm | inch | Width × Height | |||
22mm Tapered Drill Equipments | 20 | 25/32" | 6×12 | 4° | 2 |
22 | 55/64" | 6×12 | 4° | 2 | |
24 | 15/16" | 8∼10×13.5∼15 | 4° | 2 | |
26 | 1 1/32" | 8∼10×13.5∼15 | 4° | 2 | |
28 | 1 7/64" | 8∼10×13.5∼15 | 6° | 2 | |
30 | 1 3/16" | 8∼10×13.5∼15 | 7° | 2 | |
32 | 1 17/64" | 8∼10×13.5∼15 | 7° | 2 | |
34 | 1 11/32" | 8∼10×13.5∼15 | 7° | 2 | |
36 | 1 27/64" | 8∼10×13.5∼15 | 7° | 2 | |
38 | 1 1/2" | 8∼10×13.5∼18 | 7° | 2 | |
40 | 1 37/64" | 8∼10×13.5∼18 | 7° | 2 | |
42 | 1 21/32" | 8∼10×13.5∼18 | 7° | 2 | |
50 | 1 31/32" | 8∼10×13.5∼18 | 7° | 2 | |
56 | 2 13/64" | 8∼10×13.5∼18 | 7° | 2 | |
60 | 2 23/64" | 8∼10×13.5∼18 | 7° | 2 | |
25mm Tapered Drill Equipments | 40 | 1 37/64" | 8∼10×13.5∼18 | 7° | 2 |
42 | 1 21/32" | 8∼10×13.5∼18 | 7° | 2 | |
50 | 1 31/32" | 8∼10×13.5∼18 | 7° | 2 | |
56 | 2 13/64" | 8∼10×13.5∼18 | 7° | 2 | |
60 | 2 23/64" | 8∼10×13.5∼18 | 7° | 2 |