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Tapered connection button bit
12°Tapered Connection Button Bit

Technical Parameter

12°Tapered Drill Bits:

  Bit Dia.(mm) NO.Button size   NO.Flushing holes (PCS)  
Number Model mm inch Gauge Front Gauge tooth angle Side Front Height (mm) Weight (KG)
Z062 Z30-719-4D-35-B7 30 1 3/16 3×7 1×7 35° 2 1 50 0.19
Z063 Z32-722-4D-35-B7 32 1 1/4 3×7 1×7 35° 2 1 55 0.22
Z064 Z34-722-4D-35-B8 34 1 11/32 3×8 1×8 35° 2 1 55 0.25
Z065 Z36-722-4D-35-B8 36 1 7/16 3×8 1×8 35° 2 1 55 0.28
Z066 Z38-722-4D-35-B9 38 1 1/2 3×9 1×9 35° 2 1 55 0.33
Z067 Z40-722-4D-35-B9 40 1 9/16 3×9 1×9 35° 1 1 60 0.36
Z068 Z42-722-4D-35-B9 42 1 21/32 3×9 1×9 35° 1 1 60 0.38
Z069 Z30-719-6D-35-B7 30 1 3/16 4×7 2×7 35° 1 2 50 0.19
Z070 Z32-722-6D-35-B7 32 1 1/4 4×7 2×7 35° 1 2 55 0.22
Z071 Z34-722-6D-35-B7 34 1 11/32 4×7 2×7 35° 1 2 55 0.25
Z072 Z36-722-6D-35-B7 36 1 7/16 4×7 2×7 35° 1 2 55 0.28
Z073 Z38-722-6D-35-B8 38 1 1/2 4×8 2×8 35° 1 2 55 0.33
Z074 Z40-722-6D-35-B8 40 1 9/16 4×8 2×8 35° 1 2 60 0.36
Z075 Z42-722-6D-35-B8 42 1 21/32 4×8 2×8 35° 1 2 60 0.37
Z076 Z30-719-7D-35-B7 30 1 3/16 5×7 2×7 35° 1 1 50 0.20
Z077 Z32-722-7D-35-B7 32 1 1/4 5×7 2×7 35° 1 1 55 0.23
Z078 Z34-722-7D-35-B7 34 1 11/32 5×7 2×7 35° 1 1 55 0.26
Z079 Z36-722-7D-35-B8 36 1 7/16 5×8 2×7 35° 1 1 55 0.29
Z080 Z38-722-7D-35-B8 38 1 1/2 5×8 2×8 35° 1 1 55 0.34
Z081 Z40-722-7D-35-B8 40 1 9/16 5×8 2×8 35° 1 1 60 0.36
Z082 Z42-722-7D-35-B9 42 1 21/32 5×9 2×8 35° 1 1 60 0.38
Z083 Z32-722-8D-35-B7 32 1 1/4 6×7 2×7 35° 1 2 55 0.23
Z084 Z34-722-8D-35-B7 34 1 11/32 6×7 2×7 35° 1 2 55 0.26
Z085 Z36-722-8D-35-B7 36 1 7/16 6×7 2×7 35° 1 2 55 0.29
Z086 Z38-722-8D-35-B8 38 1 1/2 6×8 2×8 35° 1 2 55 0.34
Z087 Z40-722-8D-35-B8 40 1 9/16 6×8 2×8 35° 1 2 60 0.36
Z088 Z42-722-8D-35-B9 42 1 21/32 6×9 2×8 35° 1 2 60 0.38

Note: In addition to the following common specifications, can produce a variety of special specifications according to customers'different requirements.