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welded tooth cutters for rock bit

carbide rock drill bit tooth - victorygardensdc.org

Tricone Bit Supplier, PDC Bits, New Tooth Bits, New Rock Bits ... Tee Jay International has been serving drilling contractors with quality drilling equipment since 1935. Whether you are looking for a rock bit, PDC bit, tri-cone bit, tooth bit, specialty bits or blast hole bit Tee Jay International can help.

US3800891A - Hardfacing compositions and gage hardfacing ...

Such hardfacings are particularly useful when welded to the gage surfaces of rolling cutters of rock bits, particularly rolling cone cutters made of alloy steel. ... Steel tooth bit with a bi-metallic gage hardfacing US5518077A (en) * 1994-03-31: 1996-05-21 ...

US2644671A - Rock drilling bit - Google Patents

bit cutters body cutter fig Prior art date ... Fig. 12 shows one form of-tooth pattern for the teeth of the cutters which is designed to cut over the entire surface of the bottom of the well each time the bit is rotated one complete revolution. ... 'In a rock bit-structure for rotary drilling, ,a bit body having a"hollowibo dy formed therein, a ...

China Milled Tooth Rock Drilling Auger Bit - China Rock ...

China Milled Tooth Rock Drilling Auger Bit, Find details about China Rock Drilling Auger Bit, Drag Bit from Milled Tooth Rock Drilling Auger Bit - Cangzhou Lockheed Petroleum Machinery Co., Ltd. ... PDC cutters different features are selected and bit profile design is optimized to ... high quality steel and wear-resistance material with high ...

RCD roller cutters tooth roller cutters ... - rock-cutters.com

JIANSUI professionally manufactures RCD roller cutters, rock roller cutters, rock roller bits, tooth roller cutters, TCI roller cutters, TCI disc roller cutters and cantilever cutters. ... Tooth roller cutters, the teeth are made of steel-carbide alloy and welded on the cutter cone piece by piece. The teeth are highly wear resistant with ...

Guangzhou Jiansui Machinery Co., Ltd. - rock cutter, disc ...

Guangzhou Jiansui Machinery Co., Ltd. - China supplier of rock cutter, disc cutter, roller cutter, drilling bit. Guangzhou Jiansui Machinery Co., Ltd. - China supplier of rock cutter, disc cutter, roller cutter, drilling bit ... Welded Tooth Cutter. Button Cutter. Twin Disc Cutter. Single Disc Cutter. Send an Inquiry to this supplier.

cutters for tbm - Roadheader Cutting Machine

Bit cutters providing soft ground TBM advantage - TunnelTalk. Disc cutters fitted with tungsten carbide bit inserts are the norm in the mining and exploration drilling industries but although their crossover into the civil ...

United States Patent (19)

Reed Rock Bit Company, Houston, Tex. Appl. No.: Filed: U.S. Cl. ..... 185,696 Sep. 10, 1980 ... welded to their faces to increase their erosion resistance. The cutter bodies themselves ... In addition to the milled tooth cutters, rolling cutter drill bits commonly utilize insert type cutters wherein a smaller original cutter body is utilized ...

Adriatech drilling equipment - Hole openers rock bit

Our workshop is able to manufacture Hole Openers with cutters in sizes from 6" (152 mm.) to 48" (1220 mm.) ... Shown with bolt-on medium-hard mill tooth cutters . 20" FIVE-CONE WELDED HOLE OPENER Shown with long chisel type tungsten carbide button and sealed journal bearing cones.

China 9 7/8′′ HDD PDC Hole Opener of Reamer Bit - China 9 ...

Rock Reamer or Hole Opener. 3>The third stage is inserting the casing pipe or other product into the enlarged hole. Cutting Structure Reaming bit mainly consists of four or more cones. Main cutting tooth is Tungsten Carbide insert tooth and steel tooth welded new-type wear-resistant alloy.

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