Cross Drill | ||||||||
Description | Bit Dia.(mm) | Length(mm) | No.Flushing Holes(PCS) | Weight(KG) | ||||
Taper degree a=4°,7°,1°inner hole diameter d=19mm,22mm,24mm | 32 | 67 | 2 | 0.3 | ||||
34 | 71 | 2 | 0.34 | |||||
36 | 80 | 2 | 0.36 | |||||
38 | 85 | 2 | 0.46 | |||||
40 | 80 | 2 | 0.43 | |||||
44 | 70 | 4 | 0.48 | |||||
46 | 80 | 2 | 0.52 | |||||
48 | 80 | 2 | 0.53 | |||||
50 | 80 | 2 | 0.6 | |||||
55 | 72 | 4 | 0.75 | |||||
60 | 85 | 2 | 1 | |||||
65 | 85 | 2 | 1.29 | |||||
70 | 89 | 2 | 1.45 | |||||
80 | 100 | 2 | 1.8 | |||||
4 button drill bits | ||||||||
Description | Bit Dia.(mm) | Length(mm) | No.Flushing Holes(PCS) | Weight(KG) | ||||
Taper degree a=7°inner hole diameter d=22mm,24mm | 32 | 65 | 3 | 0.22 | ||||
38 | 70 | 3 | 0.34 | |||||
40 | 70 | 2 | 0.35 | |||||
42 | 75 | 2 | 0.39 | |||||
44 | 75 | 2 | 0.42 | |||||
46 | 75 | 2 | 0.45 | |||||
5 button drill bits | ||||||||
Description | Bit Dia.(mm) | Length(mm) | No.Flushing Holes(PCS) | Weight(KG) | ||||
Taper degree a=7°inner hole diameter d=22mm,24mm | 40 | 84 | 3 | 0.41 | ||||
44 | 75 | 2 | 0.49 | |||||
6 button drill bits | ||||||||
Description | Bit Dia.(mm) | Length(mm) | No.Flushing Holes(PCS) | Weight(KG) | ||||
Taper degree a=7°inner hole diameter d=22mm,24mm | 32 | 65 | 2 | 0.21 | ||||
34 | 65 | 2 | 0.26 | |||||
36 | 65 | 2 | 0.35 | |||||
38 | 65 | 2 | 0.36 | |||||
40 | 67 | 2 | 0.38 | |||||
42 | 70 | 2 | 0.41 | |||||
7 button drill bits | ||||||||
Description | Bit Dia.(mm) | Length(mm) | No.Flushing Holes(PCS) | Weight(KG) | ||||
Taper degree a=7°inner hole diameter d=22mm,24mm | 32 | 65 | 3 | 0.2 | ||||
34 | 60 | 3 | 0.23 | |||||
36 | 65 | 3 | 0.3 | |||||
38 | 73 | 2 | 0.37 | |||||
40 | 67 | 3 | 0.37 | |||||
42 | 73 | 2 | 0.4 |