Taper drill bit Diameter | Tip Size(mm) | Side tooth angle | Taper Degree | Weight (Kg) | ||
mm | inch | Side teeth | Core tooth | |||
38 | 1 1/2 | 3×9 | 1×8 | 40° | 7° | 0.3 |
40 | 1 9/16 | 3×9 | 1×8 | 0.4 | ||
42 | 1 21/32 | 3×9 | 1×9 | 0.4 | ||
30 | 1 3/16 | 3×7 | 2×6 | 40° | 12° | 0.3 |
32 | 1 1/4 | 3×7 | 2×7 | 7° | 0.3 | |
38 | 1 1/2 | 3×9 | 2×7 | 12° | 0.3 | |
40 | 1 9/16 | 3×9 | 2×8 | 7° | 0.4 | |
42 | 1 21/32 | 3×9 | 2×8 | 7° | 0.5 | |
32 | 1 1/4 | 5×7 | 2×7 | 40° | 12° | 0.3 |
35 | 1 3/8 | 5×8 | 2×7 | 12° | 0.3 | |
38 | 1 1/2 | 5×9 | 2×7 | 12° | 0.4 | |
41 | 1 5/8 | 5×9 | 2×8 | 11° | 0.4 | |
42 | 1 21/32 | 5×9 | 2×8 | 12° | 0.5 | |
32 | 1 1/4 | 6×7 | 2×7 | 40° | 12° | 0.3 |
35 | 1 3/8 | 6×8 | 2×7 | 12° | 0.3 | |
38 | 1 1/2 | 6×9 | 2×8 | 7° | 0.4 | |
40 | 1 9/16 | 6×9 | 2×8 | 7° | 0.4 | |
41 | 1 5/8 | 6×9 | 2×8 | 7° | 0.4 | |
42 | 1 21/32 | 6×9 | 2×8 | 7° | 0.5 |
Applications:
Mining,Bench drilling,Quarry,Well Drilling,Rock Drilling,Hole drilling and so on.
Advantage:
• High grade tungsten carbide inserts.
• High efficiency.
• Top quality with competitive prices.