Product Features:
25PC TWIST DRILL SET
DIN338, HSS, straight shank, roll forged, black finish
In metal box with windows
Business Terms:
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25PC TWIST DRILL SET
DIN338, HSS, straight shank, roll forged, black finish
In metal box with windows
Model No.: DB
Features: 1. Manufacturer, 25 years experience,134 workers
2. Material: Diamond
3. Competitive price
4. ISO9001:2000
5. OEM acceptable
Model No.:
Features: polycrystalline drill bit
1.high wear resistance
2.high long life
3.reliable quality
4.24hrs hotline 8615981970224
Model No.: 190
Features: hollow drill bit
1.diamond drill bit
2.PDC cutters for high speed drilling.
3.Advanced geometric design
4.Long-term su
Model No.: DBHX
Features: 1.super tough high speed steel
2. M2, M2AL, M35, M42, ASP2030 etc
3.multi-cut geometry for ply-cutting and lower friction
Model No.: any type as your requirement
Features: 1.Lowest price
2.For soft,hard formation
3.Reliable bearing system for well drilling
4.API&ISO certificate
5.Good qualit
Model No.:
Features: Carbide Tipped Jobber Drills
1.Material: Carbide.
2.for Cast Iron, Alloy Steel
Model No.: 65L/75L
Features: glass diamond drill bit
Professional manufacturer, stable quality, good sharpness
Ten years export
Popular in Europe
Model No.: all types
Features: coal bit
1.twin wing coal bit manufacturer
2.ZM coal bit do in high quality
3.coal bit OEM
4.good quality
Model No.: jlcw024
Features: button bit
Color: can be as you like
Moq:1 piece
Certification: API
Packing: in wooden case or steel case
Model No.: kxd-90
Features: Model: down the hole bit kxd90
Diameter :90mm
Weight: 3.25kg
we produce different sizes of rock drilling bits for 10 years
Model No.: HA127
Features: 1.Specification:9 7/8'' 250.8mm
2.IADC:127
3.material:High manganese steel
4.WOB:0.35~1.00 KN/mm
5.sealing:rubber rings
Model No.: DL114-103
Features: 1.Diameter: 4~100mm
2.Clamping way:Internal thread M5/8-11''
3.Grit: 40/45, or upon your request;
4.Exported to 75 countries