HSS twist drill bits
1.High hardness and high quality
2.High temperature resistant
Port: China Main Port
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton,PVC bag, wooden box or as customer require
Delivery Detail: ship the goods in 15 days after payment
1. Material: High speed steel
2. Process:Roll forged,Edge ground,Fully ground,Milled
3. Point angle: 118degree,135 degree split point
4. Surface finished: Bright finished,black oxide,tin oxide,black flute&bright shank,rainbow etc.
5. Shank: Straight shank drills, Taper shank drills, 1/2 shank drills,Wood working drill bits,
Flat wood boring bit
Application:
1.drill cast steel
2.malleable iron
3.sintered metal
4.non-ferrous metals
5. wood and so on
Model No.: JW
Features: 1.OEM & ODM Service
2.ISO9001:2008
3.High wear-resistant
4.many shapes for your requirements.
5.Swift delivery time
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 &IADC
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.: HSDB1001127
Features: Diamond core drill bit
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.: HSDB1001150
Features: Diamond core drill bit for asphalt
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: HSDB-50S
Features: Diamond core bit for stone
1.Professhional OEM,flexible MOQ;
2.UKAS certify export ceritfy;
3.factory price
Model No.: HSDB1001150
Features: Diamond core drill bit
1.Professional drill bit
2.Fast drilling for concrete
3.drills with roof segment
4.approved UKAS
Model No.: HSDB-D82
Features: diamond core drill bit
1.Profesional OEM& 12 years experiece;
2.Premium quality& UKAS ISO9001
3.Crown segment & long life
Model No.: HSDB1001150
Features: Diamond core drill bit for asphalt
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: size 3" to 26"
Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO
Model No.: HSDB3.5"
Features: wet concrete drill bit
1.11/4UNC thread drill bit
2.sharpness and long span
3.UKAS certification
4.Factory credit
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification