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DTH BIT

Negotiable | Min. Order

Description
TOPDRILL produces various shank type DTH Bits including TD design shank. Concave, flat face, double step, convex face type are availavle and basically made from tough heat-treatment.Alse we are using premium & first grade of insert tip in order to make longer service life.From small size bit to big size bit, manufactured under strict quality-controlled conditions and especiallyhigh quality of raw materials and advanced skills. Bit Diameter (mm) Weight(kg) Standard of TD Hammer Hammer Outside Diameter (mm) 2 3/4" (70) 2.5 ACE20 62 3 1/8" (80) 2.7 3 3/4' (90) 4.6 ACE30, ACE35 79,85 3 7/8" (100) 5.4 4 1/8" (105) 8.4 ACE40 98 4 1/2" (115) 9.2 5" (127) 10.3 5 1/2" (140) 17.3 ACE50 121 5 3/4" (146) 18.0 6 1/2" (165) 27.6 ACE60, TDU60C 142 6 3/4" (172) 30.4 7 1/2" (191) 33.5 7 7/8" (200) 52 ACE80, TDU80C 182 8 1/2' (216) 56 9 1/2" (241) 62 10" (254) 83 TD100 225 11 7/8" (302) 107 12 1/4" (311) 144 TD112 274 15" (381) 198 15" (381) 255 TD320 320 17 1/2" (445) 340 18" (457) 372 ACE350 355 20" (508) 470 ACE380 376 21 5/8" (550) 532 22" (559) 588 TD450 400 23 5/8" (600) 648 24" (610) 670 30 1/2" (775) 1,290 TD550 525 31 1/2" (800) 1,334 38 3/8" (975) 2,350 TD700 650 40" (1016) 3,420 TD800H 800 43" (1092) 3,550 46 1/4" (1175) 3,634
Place of Origin
South Korea
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Negotiable | (Min. Order)

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  • 12 TOP DRILL CO., LTD.

    Supplier Activity

    Country South Korea South Korea

    KITA DUNS

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    PRODUCT DESCRIPTION
    COMPANY INFORMATION
    Product Information

    TOPDRILL produces various shank type DTH Bits including TD design shank. 

    Concave, flat face, double step, convex face type are availavle and basically made from tough heat-treatment.

    Alse we are using premium & first grade of insert tip in order to make longer service life.

    From small size bit to big size bit, manufactured under strict quality-controlled conditions and especially

    high quality of raw materials and advanced skills.

     

     Bit Diameter (mm)

     Weight(kg)

     Standard of TD Hammer

     Hammer Outside Diameter (mm)

     2 3/4" (70)

     2.5

    ACE20 

     62

     3 1/8" (80)

     2.7

     3 3/4' (90)

     4.6

     ACE30, ACE35

    79,85

     3 7/8" (100)

     5.4

     4 1/8" (105)

     8.4

     ACE40

    98

     4 1/2" (115)

     9.2

     5" (127)

     10.3

     5 1/2" (140)

     17.3

     ACE50

    121

     5 3/4" (146)

     18.0

     6 1/2" (165)

     27.6

     ACE60, TDU60C

    142

     6 3/4" (172)

     30.4

     7 1/2" (191)

     33.5

     7 7/8" (200)

     52

     ACE80, TDU80C

     

    182

     8 1/2' (216)

     56

     9 1/2" (241)

     62

     10" (254)

     83

     TD100

    225

     11 7/8" (302)

     107

     12 1/4" (311)

     144

     TD112

    274

     15" (381)

     198

     15" (381)

     255

     TD320

    320

     17 1/2" (445)

     340

     18" (457)

     372

     ACE350

    355

     20" (508)

     470

     ACE380

    376

     21 5/8" (550)

     532

     22" (559)

     588

    TD450

    400

     23 5/8" (600)

     648

     24" (610)

     670

     30 1/2" (775)

     1,290

    TD550

    525

     31 1/2" (800)

     1,334

     38 3/8" (975)

     2,350

    TD700

    650

     40" (1016)

     3,420

    TD800H

     

    800

     43" (1092)

     3,550

     46 1/4" (1175)

     3,634

     

     

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    • DTH BIT

    Company
    TOP DRILL CO., LTD.

    TOP DRILL CO., LTD.

    Country South Korea South Korea

    Supplier Activity

    President
    KIM, JUNG-KYUM
    Address
    3Ba-120 Sihwa Industrial Complex,Siheung-si, Gyeonggi-do,429-450 KOREA
    Product Category
    Other Construction Machinery
    No. of Total Employees
    1-50
    Company introduction

    Top Drill International Co., Ltd. is a manufacturing company specializing in down the hole hammers and bits. Top Drill has some proprietary technology and patents in its manufacturing. In Korea, Top Drill is reputed to be the best in development, quality, and back up service in this business. This has given us a 40% over market share in a short period of time. Currently, Top Drill has a strong presence overseas with our Japanese branch. Top Drill’s production facilities are located in Sihwa Industrial Complex, which is situated in west of Seoul with a near international airport and ocean port offering excellent transportation to most parts of the world. We manufacture DTH Hammers, bits, patented Tornado (a cluster hammer) and Top Reaming Bit (overburden system) using computer controlled (CNC) machinery and furnace. Top Drill’s down the hole hammers, bits, patented Tornado and overburden system are doing very well in Japan and Hong Kong. The quality of Top Drill products is proved by many of our customers. We have developed continuously to improve conventional DTH hammers and bits. Top Drill has registered many utility model, shape of design and international patent for drilling hammers and bits. Top Drill will continue to conduct research and development to bring our customers the best.

    Main Markets
    • Congo Congo ,
    • Hong Kong(China) Hong Kong(China) ,
    • Malaysia Malaysia ,
    • Turkey Turkey ,
    • U.S.A U.S.A

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