1. specification: D0.2-60mm
2. material: HSS or carbide
3. diametre:3-152mm
4. high quality
Port: Shanghai
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Week
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: PVC bag,plastic box,wooden case
Delivery Detail: 30days
Our factory supply: end mill,gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool bit,bearing,reamer.OEM&ODM welcome
Specifications: HSS twist drill bits
Standard: DIN338, DIN340, DIN345, DIN1897, DIN8039,
Material: M42, M35, M2, HSS9341, HSS4341, HSS4241 HSS6542
Finish: Black oxide, Bright Finished, Tin coated, Amber Finished, Rainbow color, etc
Process: Roll forged, Polished, fully ground
Point angle: 118 Or 135 split point
Application: For drilling cast steel, malleable iron, sintered metal, non-ferrous metals and wood, etc
Packing: Bulk Packing,
Diameter ranges from 1mm to 20mm.
Inch size: 1/16"~1/2".
GB/1438.1-1996
Model No.: size 3" to 26"
Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: HCZT
Features: Diamond core drill bit for construction
1.Prefessional OEM
2.10 years experience manufacture
3.UKAS certification
Model No.: HSDB1001150
Features: dry diamond core drill bit attributes:
1) dry type
2) laser welded
3) high quality
4) spiral shank
Model No.: HSDB1001150
Features: Diamond core bit
1.MPA certificates & UKAS certification
2.ISO9001/2008,
3.can make the customer logo
4.Durability strong
Model No.: HSDB-NQ
Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification
Model No.: HSDB0035T
Features: Diamond core drill bit
1.OEM product,competitive price
2.for marble and granite
3.good quality,fast drilling speed 3mm/min
Model No.: HSDB0035T
Features: Diamond core drill bit
1.OEM product,competitive price
2.for marble and granite
3.good quality,fast drilling speed 3mm/min
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: HSDB1001150
Features: Diamond core bit
1.MPA certificates & UKAS certification
2.ISO9001/2008,
3.can make the customer logo
4.Durability strong
Model No.: HSZT
Features: Diamond Core Drill Bit for Construction
1. good quality
2. huge selection
3. factory directly
4. core bit for concrete,