Hexagon shank round flute flat drill bits
USD $0.03 - $2.8 /Piece
Min.Order:10000 Pieces
Hexagon shank round flute flat drill bits
1.Material:High Carbon Steel,45#carbon steel |
2.Surface treatment:Bright finished, Tin-coated, Oxide |
3.Shank:Hex Shank or "R" Shank |
4.Size:6-40mm |
flat wood boring bits are especially for cutting different sizes of holes in those various wood,plywood , |
chipboard,plastic pipe,plastic board and formica effectively.they have different shank types,such as hex shank, |
grooved hex shank,straight round shank,flat slot shank and so on for different applications. |
FLUTE WIDTH | FLUTE WEDTH | OVERALL LENGTH | FLUTE LENGTH | FLUTE THICKNESS |
(mm) | (inch) | (mm) | (mm) | (mm) |
6 | 1/4 | 150 | 300 | 2.2 |
7 | 9/32 | 150 | 300 | 2.2 |
8 | 5/16 | 150 | 300 | 2.2 |
9 | 11/32 | 150 | 300 | 2.2 |
10 | 3/8 | 150 | 300 | 2.4 |
11 | 7/16 | 150 | 300 | 2.4 |
12 | 15/32 | 150 | 300 | 2.4 |
14 | 9/16 | 150 | 300 | 2.4 |
16 | 5/8 | 150 | 300 | 2.5 |
18 | 11/16 | 150 | 300 | 2.5 |
20 | 25/32 | 150 | 300 | 2.6 |
22 | 7/8 | 150 | 300 | 2.6 |
25 | 1 | 150 | 300 | 2.6 |
28 | 1 1/8 | 150 | 300 | 2.8 |
32 | 1 3/8 | 150 | 300 | 2.8 |
40 | 1 9/16 | 150 | 300 | 2.8 |