Hex Countersink Bit
Hex Shank 5 Flute Deburring Tool Woodworking Automatic Center Punch Countersink Drill Bit Set
- Countersink insure free chip flow and rapid chatter-free cutting.
- The countersink cutting edge is hardened and honed for sharpness.
- The countersink drill bit set is made of industrial grade high carbon steel with hard titanium coating.
- The automatic center punch is made of pure brass, durable and long life.
- Suitable for chamfering of various soft materials such as wood board, aluminum board, plywood, plastic, PVC board, etc.
- Product Details
- Factory
- Material
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Product Description
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More Choice For You: Home > Countersink Drill Bit
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Product Name
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Hex Shank 5 Flute Deburring Tool Woodworking Automatic Center Punch Countersink Drill Bit Set
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Countersink Material
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M2 Material (We Also Have Hss4241, Hss4341, m35, m42)
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Punch Material
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Brass
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Flute Type
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5 Flute (We Also Have 3 Flute, Single Flute, 0 Flute, 6 Flute, 7 Flute, Multi Flute)
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Cutting Angle
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90 Degree (We Also Have 120°, 60 °, 82°)
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Shank
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Hex Shank (We Also Have Round Shank, Taper Shank, Tri-Flat Shank, Weldon Shank, Long Shank)
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Surface Finish
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Titanium Coated (We Also Have Black and White, Silver, Black, Black, and Yellow)
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Package
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One set in one Plastic Box
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Size
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L1 (mm)
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L2 (mm)
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D1 (mm)
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D2 (mm)
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Type
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6.3×60°
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45
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6.3
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6.3
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5
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Ⅰ
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8×60°
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50
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8.0
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8
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6
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10.4×60°
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50
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10
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10.4
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6
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12.5×60°
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56
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11.2
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12.5
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8
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16×60°
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63
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14
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16
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10
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20×60°
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67
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17
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20
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10
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25×60°
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71
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21.5
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25
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10
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30×60°
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73
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26
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30
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12
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31×60°
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73
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27
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31
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12
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35×60°
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82
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31
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35
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12
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40×60°
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92
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36
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40
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12
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Ⅱ
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50×60°
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100
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45
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50
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12
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60×60°
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120
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54
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60
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12
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4.6×60°
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40
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3.5
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4.3
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4
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Ⅰ
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5×90°
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40
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4
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5
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4
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5.3×90°
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40
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4
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5.3
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4
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5.8×90°
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45
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4.5
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5.8
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5
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6×90°
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45
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4.5
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6
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5
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6.3×90°
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45
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5.0
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6.3
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5
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7×90°
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50
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5.0
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7
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6
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7.3×90°
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50
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5.6
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7.3
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6
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8×90°
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50
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5.6
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8
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6
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Size
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L1 (mm)
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L2 (mm)
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D1 (mm)
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D2 (mm)
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Type
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8.3×90°
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50
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6
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8.3
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6
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Ⅰ
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9.4×90°
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50
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6.7
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9.4
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6
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10×90°
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50
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7.1
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10
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6
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10.4×90°
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50
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7.1
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10.4
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6
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11.5×90°
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56
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7.5
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11.5
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8
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12.4×90°
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56
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8
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12.4
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8
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13.4×90°
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56
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8.5
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13.4
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8
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15×90°
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60
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9
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15
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10
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16.5×90°
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60
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10
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16.5
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10
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19×90°
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63
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11.2
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19
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10
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20.5×90°
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63
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12.5
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20.5
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10
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23×90°
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67
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13.2
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23
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10
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25×90°
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67
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15
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25
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10
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26×90°
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67
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15
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26
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10
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28×90°
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71
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16
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28
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12
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30×90°
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71
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18
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30
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12
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31×90°
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71
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18
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31
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12
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35×90°
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82
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21
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35
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12
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Ⅱ
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40×90°
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92
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23
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40
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12
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50×90°
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100
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28.5
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50
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12
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60×90°
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120
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33.8
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60
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12
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* Custom-tailor would be available against customers’ requirements
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