China CNC Carbide Twist Drill Bits for Steel and Stainless Steel, Find details about China Tialn Twist Drill Bits, HRC60 Tialn Drils Bits from CNC Carbide Twist Drill Bits for Steel and Stainless Steel
Order No. | Flute dia d | Flute length ( l ) | Shank dia (D) | Total length(L) |
3.0×16×3D×48L | 3.0 | 16 | 3 | 48 |
3.5×20×4D×52L | 3.5 | 20 | 4 | 52 |
4.0×22×4D×54L | 4.0 | 22 | 4 | 54 |
4.5×24×6D×68L | 4.5 | 24 | 6 | 68 |
5.0×26×6D×70L | 5.0 | 26 | 6 | 70 |
5.5×28×6D×72L | 5.5 | 28 | 6 | 72 |
6.0×28×6D×72L | 6.0 | 28 | 6 | 72 |
6.5×31×8D×75L | 6.5 | 31 | 8 | 75 |
7.0×34×8D×78L | 7.0 | 34 | 8 | 78 |
7.5×34×8D×78L | 7.5 | 34 | 8 | 78 |
8.0×37×8D×81L | 8.0 | 37 | 8 | 81 |
8.5×37×10D×87L | 8.5 | 37 | 10 | 87 |
9.0×40×10D×90L | 9.0 | 40 | 10 | 90 |
9.5×40×10D×90L | 9.5 | 40 | 10 | 90 |
10.0×43×10D×93L | 10.0 | 43 | 10 | 93 |
11.0×47×12D×104L | 11.0 | 47 | 12 | 104 |
12.0×51×12D×108L | 12.0 | 51 | 12 | 108 |
13.0×51×14D×110L | 13.0 | 51 | 14 | 110 |
15.0×76×16D×136L | 15.0 | 76 | 16 | 136 |
17.0×84×18D×150L | 17.0 | 84 | 18 | 150 |
20.0×94×20D×160L | 20.0 | 94 | 20 | 160 |