COUNTER SINK BIT: HSS 4-31.0MM 3 FLUTE 1/2" SHANK
SKU: CTB2843412
Availability: In Stock
Price per Unit
$69.00 (Exc GST)
$79.35 (Inc GST)
FEATURES:
* This Three flute countersink bit is manufactured from quality HSS-M2
* This offers durability and long service life
* Comes with 1/2" shank
Choosing the Right Countersink
How to Choose The Right Size Countersink by Diameter
A simple rule of thumb is to choose a countersink which is 50% larger than the diameter of the hole
Countersink diameter = 1.5 x bolt size (hole) diameter
Ex: For a 1/4-20 bolt, multiply the diameter (.250) x 1.5 = .375. This equates to a 3/8” countersink
How to Choose The Right Size Countersink by Angle
Angle is based on the screw or bolt type being used
82º is most common
Parameters of COUNTER SINK BIT: HSS 4-31.0MM 3 FLUTE 1/2" SHANK
MATERIAL | HSS-M2 |
---|---|
NO PIECES | Single |
RANGE | 4-31mm |
TYPE | Three Flute |
SHANK SIZE | 1/2" |
WEIGHT NETT/GROSS | 0.111/ 0.113kg |
VOLUME | 0.0001 |
Similar Products
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---|---|---|---|---|---|---|---|---|---|
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$ 143.66 |
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$ 13.59 |
$ 15.63 |
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$ 19.32 |
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$ 21.35 |
$ 24.55 |
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$ 34.60 |
$ 39.79 |
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$ 75.69 |
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$ 13.57 |
$ 15.61 |
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$ 12.10 |
$ 13.92 |
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$ 23.00 |
$ 26.45 |
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$ 29.00 |
$ 33.35 |
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CTB2843410 |
$ 48.00 |
$ 55.20 |
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CTB2843412 |
$ 69.00 |
$ 79.35 |
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$ 93.00 |
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$ 181.70 |
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$ 128.00 |
$ 147.20 |
HSS-M2 | Single | 12-60mm | Three Flute | 1/2" | 0.428/0.428kg | 0.0005 |
CTB2843611 |
$ 52.74 |
$ 60.65 |
Coated Carbide | 0.0010kg | 0,0001 | ||||
CTB2843614 |
$ 52.74 |
$ 60.65 |
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CTB2843615 |
$ 44.74 |
$ 51.45 |
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CTB2843616 |
$ 625.00 |
$ 718.75 |
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