Product Features:
high speed steel
good quality
Business Terms:
Port: shanghai port
Minimum Order Quantity: 200 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,cash
Contact Supplier
high speed steel
good quality
Port: shanghai port
Minimum Order Quantity: 200 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,cash
Contact Supplier
Packaging Detail: pvc+white box+paper carton; metal box; bulk parcking.
Delivery Detail: 20-70 days
HSS twist drill bit:
HSS high speed steel
iterms: straight shank drills; taper shank drills; reduced shank drills .....etc.
Materials: (HSS): 4241 4341 6542 9341 M35 M42.
techinics: fully ground, milled, edge ground, roll forged.
surface treatment: bright; black, yellow......etc.
price: 0.03-89.9$.
delivery time: common is about 20-70 days.
payment: T/T, D/A.
Model No.: PDC bit MQZ series
Features: Oil bit/Oil drill bit/PDC oil bit
1.certified by ISO9001 and API
2.size from 5"~17"with diamond
4.skillful welding technolog
Model No.: PDC anchor shank coal bit MG seri...
Features: 1.PDC anchor shank bit/anchor shank bit/PDC drill bit
2.PDC anchor shank drill bit for bolt mesh support,coal mine,coal bit
Model No.: CT1077
Features: 3pc Step Drill Set
HSS #4241,Titanium Coated, 4-12,4-20,4-32MM
Surface: Titanium Coated for Smooth Cutting And Wear Resistance
Model No.: 8 1/2 ,9 1/2,9 7/8,12 1/4,12 1/2,...
Features: 1)certified by ISO9001&API
2) tungsten carbide insert
3)Durable bearing and cutting structure
Model No.: DBHX
Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
4.surface treatment
Model No.: VB-DP001
Features: diamond tools
with special technology of diamond brazing, teh griding effect will be much better and efficiency much higher.
Model No.: TX010
Features: 1.Description:Cobalt Twist Drill Bits
2.Material: HSS Cobalt
3.Hardness:65-66 HRC
4.Usage:Metal Drilling
5.Size: 1.0-20 MM
Model No.: HA, HJ, HY, GA, etc
Features: 1.For soft,medium hard formation
2.Reliable bearing system
3.API,ISO certificate
4.High quality,good service
5.Lowest price
Model No.:
Features: diamond masonry bits1 fast drilling speed2 high efficiency and less chipping3 minimum material deformation4 long life
Model No.: PDC anchor shank coal bit MG seri...
Features: 1.PDC anchor shank drill bit
2.PDC anchor shank drill bit for bolt mesh support,coal mine,coal bed
3Long life PDC anchor bit
Model No.: 6'' GD 1305
Features: Leading manufacturer of PDC Drag bit,carbon drag bit,V drag bit,three wing drag bits...High quality productions with best price
Model No.: 437
Features: 1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615132793294