Product Features:
5pcs HSS Countersink Set
Business Terms:
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
5pcs HSS Countersink Set
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: metal case, wood box, any packing as customers' need.
Delivery Detail: within 30 days after payment
5pcs HSS Countersink Set
Including: 6.3, 10.4, 16.5, 20.5, 25mm
Packing: metal case
1. DIN335C
2. HSS, with cylindrical shank and 3 flutes
3. CBN-deep-ground
4. Countersinks are deep-ground in the CBN Flutes.
5. The 90° cone corresponds with the shape of the counter-sink screw or bolt head.
6. Also available in 60°, 75°, and 120° versions.
7. Radial back-off clearance makes it possible to work withour irattlingi, and also removes chipos and swarf perfectly.
8. Size: 4.3mm- 40.0mm
9. Available in economic quality, premium quality and high quality
Model No.: HSDB1001127
Features: wet drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.: HCZT
Features: diamond core bit for concrete
1.One Holes Take 25-30 Seconds
2.Dry Diamond Core Bits
3.More Than 200 Holes...
4.UKAS qua
Model No.: HSDB-1035S
Features: 32mm Diamond Core Drill Bit Feature:
1) Fast drilling.
2) Drilling 200 holes up.
3) Dry drilling.
4) Good price.
Model No.: HSDB1001127
Features: wet drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.: More Models
Features: Durable PDC Bits
1)Certified by API & ISO
2)Best quality and best service
3)Used for waterwell and oil field
4) FOB100~3000
Model No.: YT-055
Features: Best Sinter diamond drill bit
Feature:Sinter
Material:Diamond
Used for Granite
Model No.: More Models
Features: Newest Drill pipe
1)Certified by API&ISO
2)Best quality and best service
3)FOB 200~3000$
4) Cover all IADC codes
Model No.: many
Features: glass drill bits
Sharp,wear-resisting
Don't jumping edge
Punch least 2500
Model No.: many
Features: electroplated Diamond drill, used for glass, ceramic, stone material and other drilling.
Model No.: 5mm-100mm
Features: diamond hole saw
1 fast drilling speed
2 high efficiency and less chipping
3 minimum material deformation
4 long life
Model No.: FT-DB-275
Features: Twist Drill
Drill Bit NT05010
Sell Hss Straight Shank Twist Drill.
Model No.: ST-E72835
Features: Diamond Core Drill Bits For Granite Marble Glass
1.Change into segment type
2.Various of model and dimension available
3.Good