source factory glass perforator tile drill bit marble rosary bead hole-drilling tool electroplated silicon carbide drill bit

3 piece

Specifications

standard 6mm	CN¥ 0.53
[high-quality one-piece steel] 6mm	CN¥ 0.84
standard 8mm	CN¥ 0.56
[high-quality one-piece steel] 8mm	CN¥ 1.11
standard 10mm	CN¥ 0.59
[premium one-piece steel] 10mm	CN¥ 1.36
standard 12mm	CN¥ 0.59
[high-quality one-piece steel] 12mm	CN¥ 1.65
standard 14mm	CN¥ 0.96
[high-quality one-piece steel] 14mm	CN¥ 1.99
standard 16mm	CN¥ 1.13
[high-quality one-piece steel] 16mm	CN¥ 2.26
standard 18mm	CN¥ 1.26
[high-quality one-piece steel] 18mm	CN¥ 2.53
standard 20mm	CN¥ 1.4
[premium one-piece steel] 20mm	CN¥ 2.81
standard 22mm	CN¥ 1.55
[premium one-piece steel] 22mm	CN¥ 3.08
standard 25mm	CN¥ 1.8
[premium one-piece steel] 25mm	CN¥ 3.54
standard 30mm	CN¥ 2.16
[high-quality one-piece steel] 30mm	CN¥ 4.25
standard 35mm	CN¥ 2.55
[high-quality one-piece steel] 35mm	CN¥ 4.96
standard 40mm	CN¥ 2.83
[premium one-piece steel] 40mm	CN¥ 5.64
standard 45mm	CN¥ 3.23
[premium one-piece steel] 45mm	CN¥ 6.38
standard 50mm	CN¥ 3.58
[high-quality one-piece steel] 50mm	CN¥ 7.06
standard 55mm	CN¥ 4.05
[high-quality one-piece steel] 55mm	CN¥ 7.76
standard 60mm	CN¥ 4.33
[high-quality one-piece steel] 60mm	CN¥ 8.5
standard 65mm	CN¥ 10.53
[high-quality one-piece steel] 65mm	CN¥ 13.45
standard 70mm	CN¥ 11.43
[premium one-piece steel] 70mm	CN¥ 14.46
standard 75mm	CN¥ 12.34
[high-quality one-piece steel] 75mm	CN¥ 15.46
standard 80mm	CN¥ 13.13
[high-quality one-piece steel] 80mm	CN¥ 16.56
standard 90mm	CN¥ 14.68
[high-quality one-piece steel] 90mm	CN¥ 18.64
standard 100mm	CN¥ 16.46
[high-quality one-piece steel] 100mm	CN¥ 20.7