brand: JLT
texture of material: High speed steel 6542
Stem diameter: 19.05
Specification and model: 12 "diameter 25 / 30" drilling depth
Specification and model: 12 diameter 50 drilling depth
Specification and model: 13 diameter 25 / 30 drilling depth
Specification and model: 13 diameter 50 drilling depth
Specification and model: 14 diameter 25 / 30 drilling depth
Specification and model: 14 diameter 50 drilling depth
Specification and model: 15 diameter 25 / 30 drilling depth
Specification and model: 15 diameter 50 drilling depth
Specification and model: 16 "diameter 25 / 30" drilling depth
Specification and model: 16 "diameter 50" drilling depth
Specification and model: 17 diameter 25 / 30 drilling depth
Specification and model: 17 diameter 50 drilling depth
Specification and model: 18 diameter 25 / 30 drilling depth
Specification and model: 18 diameter 50 drilling depth
Specification and model: 19 "diameter 25 / 30" drilling depth
Specification and model: 19 "diameter 50 drilling depth
Specification and model: 20 dia 25 / 30 drilling depth
Specification and model: 20 diameter 50 drilling depth
Specification and model: 21 diameter 25 / 30 drilling depth
Specification and model: 21 diameter 50 drilling depth
Specification and model: 22 diameter 25 / 30 drilling depth
Specification and model: 22 diameter 50 drilling depth
Specification and model: 23 diameter 25 / 30 drilling depth
Specification and model: 23 diameter 50 drilling depth
Specification and model: 24 "diameter 25 / 30" drilling depth
Specification and model: 24 diameter 50 drilling depth
Specification and model: 25 diameter 25 / 30 drilling depth
Specification and model: 25 diameter 50 drilling depth
Specification and model: 26 diameter 25 / 30 drilling depth
Specification and model: 26 diameter 50 drilling depth
Specification and model: 27 diameter 25 / 30 drilling depth
Specification and model: 27 diameter 50 drilling depth
Specification and model: 28 diameter 25 / 30 drilling depth
Specification and model: 28 diameter 50 drilling depth
Specification and model: 29 diameter 25 / 30 drilling depth
Specification and model: 29 diameter 50 drilling depth
Specification and model: 30 dia 25 / 30 drilling depth
Specification and model: 30 diameter 50 drilling depth
Specification and model: 31 diameter 25 / 30 drilling depth
Specification and model: 31 diameter 50 drilling depth
Specification and model: 32 diameter 25 / 30 drilling depth
Specification and model: 32 diameter 50 drilling depth
Specification and model: 33 diameter 25 / 30 drilling depth
Specification and model: 33 diameter 50 drilling depth
Specification and model: 34 diameter 25 / 30 drilling depth
Specification and model: 34 diameter 50 drilling depth
Specification and model: 35 diameter 25 / 30 drilling depth
Specification and model: 35 diameter 50 drilling depth
Specification and model: 36 diameter 25 / 30 drilling depth
Specification and model: 36 diameter 50 drilling depth
Specification and model: 37 diameter 25 / 30 drilling depth
Specification and model: 37 diameter 50 drilling depth
Specification and model: 38 diameter 25 / 30 drilling depth
Specification and model: 38 diameter 50 drilling depth
Specification and model: 39 diameter 25 / 30 drilling depth
Specification and model: 39 diameter 50 drilling depth
Specification and model: 40 dia 25 / 30 drilling depth
Specification and model: 40 diameter 50 drilling depth
Specification and model: 41 diameter 25 / 30 drilling depth
Specification and model: 41 diameter 50 drilling depth
Specification and model: 42 diameter 25 / 30 drilling depth
Specification and model: 42 diameter 50 drilling depth
Specification and model: 43 diameter 25 / 30 drilling depth
Specification and model: 43 diameter 50 drilling depth
Specification and model: 44 diameter 25 / 30 drilling depth
Specification and model: 44 diameter 50 drilling depth
Specification and model: 45 diameter 25 / 30 drilling depth
Specification and model: 45 diameter 50 drilling depth
Specification and model: 46 diameter 25 / 30 drilling depth
Specification and model: 46 diameter 50 drilling depth
Specification and model: 47 diameter 25 / 30 drilling depth
Specification and model: 47 diameter 50 drilling depth
Specification and model: 48 diameter 25 / 30 drilling depth
Specification and model: 48 diameter 50 drilling depth
Specification and model: 49 diameter 25 / 30 drilling depth
Specification and model: 49 diameter 50 drilling depth
Specification and model: 50 dia 25 / 30 drilling depth
Specification and model: 50 diameter 50 drilling depth
Specification and model: 51 diameter 25 / 30 drilling depth
Specification and model: 51 diameter 50 drilling depth
Specification and model: 52 diameter 25 / 30 drilling depth
Specification and model: 52 diameter 50 drilling depth
Specification and model: 53 diameter 25 / 30 drilling depth
Specification and model: 53 diameter 50 drilling depth
Specification and model: 54 diameter 25 / 30 drilling depth
Specification and model: 54 diameter 50 drilling depth
Specification and model: 55 diameter 25 / 30 drilling depth
Specification and model: 55 diameter 50 drilling depth
Specification and model: 56 diameter 25 / 30 drilling depth
Specification and model: 56 diameter 50 drilling depth
Specification and model: 57 diameter 25 / 30 drilling depth
Specification and model: 57 diameter 50 drilling depth
Specification and model: 58 diameter 25 / 30 drilling depth
Specification and model: 58 diameter 50 drilling depth
Specification and model: 59 diameter 25 / 30 drilling depth
Specification and model: 59 diameter 50 drilling depth
Specification and model: 60 diameter 25 / 30 drilling depth
Specification and model: 60 diameter 50 drilling depth
Maximum cutting depth (mm): 25~100
Shank diameter (mm): 19.05~31.75
Cutting diameter (mm): 12~100
type: High speed steel hole opener