hss 3 flute countersink 90 degree
Countersinks are deep-ground in the CBN flute.
Port: shanghai
Minimum Order Quantity: 500 Piece/Pieces each size
Supply Ability: 500000 Piece/Pieces per Month each size
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: plastic bad
Delivery Detail: 45days
hss 3 flute countersink 90 degree
Countersinks are deep-ground in the CBN flute. The 90 degree cone corresponds with the shape of the countersink screw or bolt head. Also availble in 60 degree, 75 degree and 120 degree versions. Radia back off clearance makes it possible to work without irattling, and also removes chips and swarf perfectly.
| Art No. | Size | Allover L. | Shank Dia. |
| 31002001 | 4.3 | 40mm | 4.0mm |
| 31002002 | 4.8 | 40mm | 4.0mm |
| 31002003 | 5 | 40mm | 4.0mm |
| 31002004 | 5.3 | 40mm | 4.0mm |
| 31002005 | 5.8 | 45mm | 5.0mm |
| 31002006 | 6 | 45mm | 5.0mm |
| 31002007 | 6.3 | 45mm | 5.0mm |
| 31002008 | 7 | 50mm | 6.0mm |
| 31002009 | 7.3 | 50mm | 6.0mm |
| 31002010 | 8 | 50mm | 6.0mm |
| 31002011 | 8.3 | 50mm | 6.0mm |
| 31002012 | 9.4 | 50mm | 6.0mm |
| 31002013 | 10 | 50mm | 6.0mm |
| 31002014 | 10.4 | 50mm | 6.0mm |
| 31002015 | 11.5 | 56mm | 8.0mm |
| 31002016 | 12.4 | 56mm | 8.0mm |
| 31002017 | 13.4 | 56mm | 8.0mm |
| 31002018 | 15 | 60mm | 10.0mm |
| 31002019 | 16.5 | 60mm | 10.0mm |
| 31002020 | 19 | 63mm | 10.0mm |
| 31002021 | 20.5 | 63mm | 10.0mm |
| 31002022 | 23 | 67mm | 10.0mm |
| 31002023 | 25 | 67mm | 10.0mm |
| 31002024 | 26 | 71mm | 10.0mm |
| 31002025 | 28 | 71mm | 12.0mm |
| 31002026 | 30 | 71mm | 12.0mm |
| 31002027 | 31 | 71mm | 12.0mm |
| 31002028 | 40 | 80mm | 15.0mm |
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.:
Features: 1.Material:Diamond
2.Electroplated
3.grain size:120#
4.Purpose:glass drilling
5.Good quality and cheap price
Model No.:
Features: Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 longlife
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG
Model No.: Cylinder Masonry Drill Bits
Features: 1.Quality:high,middle,low
2.Surface treatment:sand blast,nickeling,black and white,steel
3.Package:PVC bag,plastic tube,hanger
Model No.: SDS-Plus S4
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.:
Features: Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 longlife
Model No.: ss1304
Features: 1 PCD blank for drilling bits
2 Extremely high wear resistance
3 widely used for various drilling bits
Model No.:
Features: Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 longlife
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG
Model No.: ss1304
Features: 1 PDC cutters for drilling bits
2 Extremely high wear resistance
3 widely used for various drilling bits
Model No.: Taper Shank
Features: 1.material:4241,4341,9341,M2,M35
2.process:Milled
3.standar:DIN345,DIN1870,DIN340
4.color:white,black
5.shank:straight,taper