Carbide tipped HSS twist drill bits are mult-purposes drill for metal, wood and stone drilling with professional performance
Port: SHANGHAI
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 80000 Piece/Pieces per Month
Payment Terms: L/C,D/P,T/T,Western Union,PAYPAL
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Packaging Detail: PVC bag, paper box, plastic tube
Delivery Detail: 30-40DAYS
TCT HSS TWIST DRILL BIT
Our featured and high professional quality multi-purposes drill bits-----Carbide Tipped HSS Twist Drill Bits. DIN8037 Standard. K30 type carbide guarantee the sharpest and most durable cutting. HSS 9341 twist shaft hardened on HRC62-66.
Professional for drilling various wood, metal, stone on industrial quality.
Diameter: 2.5 -- 2.9mm(Whole Carbide Drill K30); 3.0 -- 13mm(K30 carbide tipped on HSS)
Model No.: RK5195G-S223
Features: Composite gage protection and low torque design improve rate of penetration.
Model No.: HCD
Features: As HCD series which drilling speed is the best and the air consumption is the lowest. With the stable quantity and the furthest
Model No.: HZ104
Features: diamond core drill bit for stone
1.fast drilling for stone
2.high cost performance
3.best service
4.delivery on time
Model No.:
Features: 1.high temperature and wear resistance
2.IADC code suitable for different formation
3.best price,high quality
Model No.: 8 1/2"
Features: API Kingdream Steel Tooth Bit
1.API or ISO 9001:2008
2.Delivery Date:In 7 days
3.Delivery term:By sea
4.Type;Drill Bit
Model No.: 25-42mm
Features: PDC coal bolts,best price
1.Mining Tool Expert
2.anchor bit D:27-32mm
3.anchor bit H:44-56mm
4.anchor bit L:17-22mm
Model No.: all
Features: To protect the exposed diamond grains, the rotary speed of surface-set core bit should be lower than the impregnated core bit
Model No.: SSHS
Features: step drill
Made of high quality high speed steel
Model No.:
Features: DTH rock drill bits
1. different sizes rock drill bits.
2. Flat, concave, convex, drop center
3. MOQ: 1pcs
Model No.: SKH437
Features: well drill bits
1.Specification:9 5-8" 244.5mm
2.IADC:437
3.WOB:0.35--0.95 KN/mm
4.sealing: rubber rings
Model No.: 6 TO 22INCH
Features: 1.tci bit
2.good quality
3.well drilling influence
Model No.: RK5165S-M423
Features: CFD hydraulic balance design results in better bit cleaning and cutting removal.