high quality chisel drill bit,China high quality chisel drill bit Manufacturers, Suppliers

66mm BW female thread matrix PDC drill bit

Mar 30, 2013

1.high-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable 1. 66mm BW female thread matrix PDC drill bitPDC drill bit is super hard ... BW female thread matrix PDC drill bit aterial combined with diamond and hard alloy under high temperature and high pressure. It not only has ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

thin wall diamond core drill bit with threaded shankfor glass

Nov 24, 2012

... drill bits are used to drill glass,ceramics, porcelain, ceramic, porcelain tile, limestone, slate, marble, granite, stone, and fiberglass, etc.Technology: Taking high quality ... Thickness: 0.8mm-1mmAll these drill bits can be customized.This is the diamond drill bit we are producing: Other abrasive products ... above can be customized. thin wall diamond core drill bit with threaded shankfor glass

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

HSS twist drill bit

Mar 19, 2013

1.Good quality and Cheap 2.Innovative packaging 3.All varieties 4.high hardness HSS twist drill bit

Supplier: Danyang Tianyang Tools Co., Ltd.

[China Manufacturers]

SDS drill bit

Jun 08, 2012

Manufacture and supply various high quality full series of masonry drill bit, hammer drill bit, glass and tile drill bit 1. Material: YG8 carbide plus 40Cr steel blank, BC20 ... hand, brazed by auto-brazing machine in soldering craftsmanship SDS drill bit

Supplier: Hunan Best Imp.& Exp. Co., Ltd.

[China Manufacturers]

long masonry drill masonry drill glass drill glass drill bit

Dec 21, 2012

... approval firstly, thank you! (*^_^*) long masonry drill masonry drill glass drill glass drill bit Super-hard processing of professional, special, non-standard ... BK10290KRA720 BK15 PRA8 PU40 PUA5 Super-hard drill bits for high hardness applicationFor other size specification and special ... .)HRF 10 (For super high wear-resistant):Ultra micro-grain quality carbide is ultra high wear resistant, but less ...

Supplier: Shanghai LZQ Precision Tool Technology Co., Ltd.

[China Manufacturers]

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling

Feb 11, 2013

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling 1.ISO9001:2000 2.Wings/Blade: ... ro six wings.Our drag bits selected high quality PDC cutters, which ensure the bits hve high abrasion resistance, fast drilling speed and ... over.3. Fast penetrating two wing drill bit for wet drilling with centre flushing.4. PDC drill bits feature cutters made of polycrystalline ...

Supplier: Zhengzhou LD Diamond Products Co., Ltd.

[China Manufacturers]

oil/gas drill bit use, PDC cutters for drill bits

Nov 05, 2012

... PDC cutters for drill bits 2 Extremely high wear resistance 3 widely used for various drill bits SUPREME PDC ... with tungsten carbide substrate under ultra-high pressure and ultra-high temperature.Supreme Superabrasives Co., Ltd specializes ... .SUPREME PDCTM are produced with carefully chosen high-quality industrial diamond and tungsten carbide materials as ... to 3 mm. oil/gas drill bit use, PDC cutters for ...

Supplier: Supreme Superabrasives Co., Ltd.

[China Manufacturers]

bq hq nq pq aq diamond core drill bit

Dec 24, 2012

bq hq nq pq aq diamond core drill bit used for medium hard to hard and ... X series bq hq nq pq aq diamond core drill bit Features: 1.Impregnated core bits are manufactured to ... give optimum penetration rates and bit life, 2.designed to expose new diamonds to ... hardest rocks.4. High quality synthetic diamond powders are distributed in the depth of impregnated core bit's matrix series. ...

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

drill bit

Feb 08, 2013

... various drill bit, solid carbide drills, cemented carbide drills including step drill, twist dirlls, center drills, drills with straight flute, suitable for high speed ... Machining. Diameter: 1mm-30mm Coated: Tialn, tin (option) With high chip removal quality, delivery in time and good price. Attention: The price ... .0014393007D-1900007D-1900C19.0019.00153101007D-2000007D-2000C20.0020.00153101 drill bit

Supplier: Wuxi Kingroad Precision Tools Co., Ltd.

[China Manufacturers]

Drill bit

Oct 11, 2012

Tooth roller bits are well used in the water well drilling service, quality is good and other size can be chosen by customers! Drill bit

Supplier: Tianjin Lohr Industrial Co., Ltd.

[China Manufacturers]

DRILL BIT

Aug 29, 2012

DRILL BIT 1.Material :high strength steel,surface treatment 2.Super hardness DRILL BIT1.Material :high strength steel,surface treatment2.Super hardnesssize:16''*200 ,18''*200 ,20''*200 ,12''*350 ,14''*350 ,16''*350 ,18''*350 , 20''*350 , 22''*350 ,25''*350 ,30''*3500mm DRILL BIT

Supplier: Foshan City Nanhai Tang Zhirong Hardware Sales Department

[China Manufacturers]

Diamond drill bit for hard tools

Oct 23, 2012

1.Stable quality 2.Longer Life 3.Competitive price. 4.ISO9001:2000 Diamond diamond drill bits are known as diamond hole saws or ... - about 10% compared to a solid drill bit. When drilling in soft materials, a hollow drill bit becomes most effective at about 1", however ... exactly the same - except for the "size" designation" of the drill bit. Core drills are measured by the inside diameter, which is ...

Supplier: Henan Yinwang Trade Co., Ltd.

[China Manufacturers]

diamond core drill bit

Jul 02, 2012

for professional users, bridge engineering, metro engineering, high-grade reinforced concrete drilling. Specitications Unit:mmOuter DiameterLength ALength BSegment ... . Red Diamond Series: for professional users, bridge engineering, metro engineering, high-grade reinforced concrete drilling. diamond core drill bit

Supplier: Anyang Friend Diamond Tools Co., Ltd.

[China Manufacturers]

coal bits/coal mining bits/tungsten carbide drill bit

Feb 19, 2012

coal bit 1.used in coal mining,geologic drilling 2.long useful life, high efficiency, wide using range coal mining bits/coal mining ... cutter teeth/tungsten carbide drill bits/coal bitsProduct description ... M12×1.75 coal bits/coal mining bits/tungsten carbide drill bit

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

drill bit

Dec 09, 2012

Rock tools : chisel bits, cross bits, button bits, tapered drill rods, integral drill steels drill bit

Supplier: Hangzhou Reliable Imp & Exp Co., Ltd.

[China Manufacturers]

19 piece High Speed Steel Drill Set

Aug 09, 2012

Sizes:1---10mm.drill bit 1.Precision ground high speed steel.2.Sizes:1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10mm.drill bit 19 piece High Speed Steel Drill Set

Supplier: Hangzhou Meka Tools Co., Ltd.

[China Manufacturers]

Drill bit set

Apr 19, 2012

Drill bit set 1.Professional quality 2.Best price 3.Various Size Drill bit set :many sizes:1/16",5/64",3/32",7/64",1/6",9/64",5/32",11/64",3/16",13/64",7/32",15/64",1/4" Drill bit set

Supplier: Zhangjiagang Spring-Tool Import & Export Co., Ltd.

[China Manufacturers]

oil well drill bit

Apr 03, 2012

... drill bit is a diamond combo produced by diamond sintered with bond under high temperature and high pressure; it has very high wearability and high ... is manufactured by the same ultra-high pressure and high temperature techniques as other PCD products. ... to genuine diamond, it not only has much high grinding efficiency, but the price is much lower. ... different industrial purposes. oil well drill bit

Supplier: Zhengzhou Sanhe Diamond Co., Ltd.

[China Manufacturers]

PDC inserts for drill bit

Apr 04, 2012

PDC inserts used for drilling bits with high abrasion resistance without delamination PDC inserts used for drilling bits ... is used in processing alloy, non-metal and metal with high rigidity. According to the customers’ demands, we can provide PDC ... can contact with Louise wang , 0086-15039091808 PDC inserts for drill bit

Supplier: Henan Union Abrasives Corp.

[China Manufacturers]

drill bit for bi-metal hole saws

Jun 30, 2012

fitting part for bi-metal hole saws Material:45 #( or upon your request) 1/4"dia 4"-1/2" hss pilot drill fits arbors DF01031fitting part for bi-metal hole sawswe have many kinds of this product,and all of them had adopted ISO9001:2000 Quality System Authorities. drill bit for bi-metal hole saws

Supplier: Hangzhou Oriental Steel Machinery Co., Ltd.

[China Manufacturers]