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BRAKE DISC & DRUM LATHE: MED DRUM ATTACH T8445A
Excl. GST: $580.00
Incl. GST: $667.00
Incl. GST: $667.00
MOTOR ARM BRACKET: STC3A 2" - 12" MODEL
Excl. GST: $600.00
Incl. GST: $690.00
Incl. GST: $690.00
COUNTER SINK BIT: HSS 10-40.0MM 3 FLUTE MT3 TAPER
Excl. GST: $143.66
Incl. GST: $165.21
* This large three flute countersink is manufactured fron HSS-M2
* This offers durability and long service life for this cutter
* Comes with MT2 shank to suit drilling machines
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
| Weight | 0.334 kg |
|---|---|
| Dimensions | 0.1 × 0.03 × 0.03 cm |
In stock
SKU:
CTB2803380
Category: Countersink Three Flute
Description
| DESCRIPTION | Countersink Bit |
|---|---|
| MAKE | Somta |
| APPROACH ANGLE | 90 deg |
| MATERIAL | HSS-M2 |
| NO PIECES | Single |
| RANGE | 10.0 – 40.0mm |
| FLUTES | Three Flute |
| LENGTH O/A | 150mm |
| SHANK TYPE | MT3 |
| WEIGHT NETT/GROSS | 0.332/ 0.334kg |
| VOLUME | 0.0003cm |
Shipping & Delivery
Related products
COUNTER SINK BIT: HSS 10-50.0MM 3 FLUTE MT3 TAPER
SKU:
CTB2803382
Excl. GST: $320.60
Incl. GST: $368.69
Incl. GST: $368.69
* This large three flute countersink is manufactured fron HSS-C05
* This offers durability and long service life for this cutter
* Comes with MT3 shank to suit drilling machines
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
COUNTER SINK BIT: HSS 3/8″ THREE FLUTE 1/4″ SHANK 90D
SKU:
CTB2843404
Excl. GST: $12.10
Incl. GST: $13.92
Incl. GST: $13.92
* This Three flute countersink bit is manufactured from quality HSS-M2
* This offers durability and long service life
* Comes with 1/4" 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
COUNTER SINK BIT: HSS 1/2″ THREE FLUTE 1/4″ SHANK 90D
SKU:
CTB2843406
Excl. GST: $23.00
Incl. GST: $26.45
Incl. GST: $26.45
* This Three flute countersink bit is manufactured from quality HSS-M2
* This offers durability and long service life
* Comes with 1/4" 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
COUNTER SINK BIT: HSS 50.0MM 3 FLUTE 12MM SHANK 90D
SKU:
CTB2843416
Excl. GST: $158.00
Incl. GST: $181.70
Incl. GST: $181.70
* This Three flute countersink bit is manufactured from quality HSS-C05 (5% Cobolt)
* 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
COUNTER SINK BIT: HSS 12-60.0MM 3 FLUTE 1/2″ SHANK 90D
SKU:
CTB2843418
Excl. GST: $218.00
Incl. GST: $250.70
Incl. GST: $250.70
* This large 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
COUNTER SINK: 8.0MM HSSCo 3 FLUTE 90° ANTI-CHATTER
SKU:
CTB300316
Excl. GST: $21.30
Incl. GST: $24.50
Incl. GST: $24.50
* These three flute countersink Bit are manufactured by Hartingen
* Special spiral flute 90 degree geometry with unequil helix angles
* High grade HSSCo substrates hold up well in high-tempreture applications
* Low vibration without chatter marks
* The tianin coating ensures higher wear resistance
* Reduction in axial force by 50%
* Reduction in radial force by 25%
* German technology at a fraction of the cost
COUNTER SINK: 10.0MM HSSCo 3 FLUTE 90° ANTI-CHATTER
SKU:
CTB300320
Excl. GST: $24.95
Incl. GST: $28.69
Incl. GST: $28.69
* These three flute countersink Bit are manufactured by Hartingen
* Special spiral flute 90 degree geometry with unequil helix angles
* High grade HSSCo substrates hold up well in high-tempreture applications
* Low vibration without chatter marks
* The tianin coating ensures higher wear resistance
* Reduction in axial force by 50%
* Reduction in radial force by 25%
* German technology at a fraction of the cost
COUNTER SINK: 25.0MM HSSCo 3 FLUTE 90° ANTI-CHATTER
SKU:
CTB300348
Excl. GST: $55.60
Incl. GST: $63.94
Incl. GST: $63.94
* These three flute countersink Bit are manufactured by Hartingen
* Special spiral flute 90 degree geometry with unequil helix angles
* High grade HSSCo substrates hold up well in high-tempreture applications
* Low vibration without chatter marks
* The tianin coating ensures higher wear resistance
* Reduction in axial force by 50%
* Reduction in radial force by 25%
* German technology at a fraction of the cost
