drilling bit for rock
it is made of selected cemented and high-class carbide,We have attained ISO9001 certification.
Port: shanghai
Minimum Order Quantity: 1 Piece/Pieces up tp clients
Supply Ability: 2000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: inner shockproof packing outer:carton
Delivery Detail: 7 days
drilling bit rock
We specialized in producing YG serial hard alloy work-blanks, mainly involving such standard and non-standard die\mould work-blanks as wire-drawing die, pipe-drawing die, circular knife, strip blade, tool bit, bar stock external and internal moulds, walk core point,etc.
Specific specifications and types can be met in accordance with the different requirements by the customers and their samples.
we can offer sample for you , thank you in advance for your cooperation!
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.: VB-DC series
Features: diamond tools
1. high efficiency
2. long working life
Model No.: DNHX
Features: core drill set
1.cutting tool
2.high quality high speed steel
3.better endurance
4.better chip removal
Model No.: DNTC
Features: annular drill
1. ply-cutting and lower friction.
2. Reduced damage of tips
3. improved performance of ships removal.
Model No.: DNHX/DNHC
Features: drill bit
Made of high quality high speed steel to increase the endurance of cutting edges.
Model No.:
Features: Drills and Bit
Feature:Sinter
Grit: 40#/50#/60#
Diameter:20/22/24mm
Specification:55*75/80/90*1/2'' GAS
Model No.: size 3-3/5" to 26"
Features: Newest TCI tricone bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength
Model No.: XF-8011
Features: drill bits,milling cutter,lens cutter,grooving cutter,lens shape cutter,Nonstandard molding cutter,fixed-handle drill
Model No.: 46~250mm
Features: NMLC Diamond Core Drill Bits:
AQ,BQ,NQ,HQ,PQ impregnated
wire-line diamond core drill bit,
Drilling soft ~ hard rock
Model No.: 113
Features: PDC drill bit:
Size: OD94, OD113, OD150, OD171
Model No.: Diamond drill Bits
Features: The diamond drill bits can
be used for a broad range
of geological formation from
the softest to the hardest rock.
Model No.: 113
Features: PDC drill bit:
Size: OD94, OD113, OD150, OD171