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Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
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普通钻头

在顶锤螺纹钻具中,标准型螺纹钻头是应用最为广泛的钻头,可适用于所有岩石条件。

产品参数

R22

示意图

直径

合金

水孔

净重

产品型号



[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


R22

321 1/4"3 × 81 × 8110.3R22-324ZCP
331 9/64"5 × 82 × 7210.3R22-337ZCP
351 3/8"5 × 82 × 7210.4R22-357ZCP


R25
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


R25351 3/8"5 × 8
2 × 7210.45R25-357ZCP
381 1/2"5 × 92 × 7210.6R25-387ZCP
411 5/8"5 × 92 × 8210.5R25-417ZCP
421 39/64"5 × 92 × 8210.5R25-427ZCP
431 11/16"5 × 92 × 8210.6R25-437ZCP
451 3/4"5 × 92 × 9210.6R25-457ZCP
481 7/8"5 × 102 × 9210.6R25-487ZCP
512"5 × 102 × 10210.7R25-517ZCP
572 1/4"5 × 112 × 10211R25-577ZCP









R25451 3/4"6 × 93 × 8131R25-459ZCP
512"6 × 103 × 9131.35R25-519ZCP
572 1/4"6 × 103 × 10-31.6R25-579ZCP









R25381 1/2"4 × 92 × 8110.5R25-386ZCP
411 5/8"4 × 92 × 9110.5R25-416ZCP
431 11/16"4 × 92 × 9110.6R25-436ZCP


R28
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


R28441 47/64"4 × 102 × 9110.6R28-446ZCP
451 3/4"4 × 102 × 9110.7R28-456ZCP
481 7/8"4 × 112 × 9110.7R28-486ZCP


SR28
示意图直径合金水孔净重产品型号


[mm]

[in]
边齿
[No.] × [mm]
正齿
[No.] × [mm]
侧面
[No.]
正面
[No.]

[kg]

R32-2.png331 5/16"5 × 82 × 7110.4SR28-337ZCP
351 3/8"5 × 92 × 7110.4SR28-357ZCP
381 1/2"5 × 92 × 7110.5SR28-387ZCP
41
1 5/8"5 × 92 × 8110.7SR28-417ZCP
512"5 × 112 × 10210.9SR28-517ZCP









R32-4.png41

1 5/8"

6× 93 × 7-30.5SR28-419ZCP
451 3/4"4 × 113 × 8-30.7SR28-459ZCP
R32
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


R32431 11/16"4 × 102 × 9110.55R32-436ZCP
451 3/4"4 × 112 × 9210.6R32-456ZCP
R32411 5/8"5 × 92 × 8210.5R32-417ZCP
451 3/4"5 × 102 × 9210.7R32-457ZCP
481 7/8"5 × 102 × 9210.9R32-487ZCP
481 7/8"5 × 112 × 8210.7R32-487ZCP1
512"5 × 112 × 9211.1R32-517ZCP
572 1/4"5 × 123 × 10111.3R32-578ZCP
602 23/64"5 × 123 × 10111.4R32-608ZCP
R32431 11/16"6 × 92 × 8120.6R32-438ZCP
451 3/4"6 × 92 × 9-20.7R32-458ZCP
481 7/8"6 × 102 × 9-20.7R32-488ZCP
R32431 11/16"6 × 96 × 9330.7R32-439ZCP
451 3/4"6 × 93 × 8130.8R32-459ZCP
451 3/4"6 × 103 × 8130.8R32-459ZCP1
481 7/8"6 × 103 × 8130.9R32-489ZCP
512"6 × 103 × 9131.1R32-519ZCP
512"6 × 102 × 10221.1R32-518ZCP
572 1/4"6 × 113 × 10131.3R32-579ZCP
642 1/2"6 × 123 × 11211.6R32-649ZCP
642 1/2"6 × 124 × 10121.6R32-6410ZCP
R32642 1/2"8 × 104 × 10221.6R32-6412ZCP
763"8 × 114 × 11222.8R32-7612ZCP
893 1/2"8 × 124 × 12-22.9R32-8912ZCP
893 1/2"6 × 144 × 12132.9R32-8910ZCP
R32*12
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


R32*12501 31/32"3 × 122 × 10110.76R32-505ZCP
552 3/32"3 × 141 × 12110.88R32-554ZCP
602 23/64"3 × 142 × 12111R32-605ZCP
652 9/16"3 × 143 × 12111.18R32-656ZCP
702 3/4"5 × 133 × 12111.56R32-708ZCP
R32*12552 11/64"4 × 102 × 10, 1 × 10110.8R32-556ZCT
602 23/64"4 × 122 × 10, 1 × 10210.9R32-606ZCT
602 23/64"6 × 112 × 10, 1 × 10111R32-608ZCT
652 9/16"5 × 143 × 13111.1R32-658ZCT
652 9/16"4 × 122 × 12, 1 × 12111.1R32-656ZCT
R32*12582 9/32"6 × 103 × 10111R32-589ZCP
602 23/64"6 × 113 × 10111R32-609ZCP
652 9/16"6 × 123 × 12111.22R32-659ZCP
702 3/4"6 × 123 × 12111.56R32-709ZCP
763"6 × 125 × 10111.7R32-7611ZCP


SR35
示意图直径合金水孔净重产品型号


[mm]

[in]
边齿
[No.] × [mm]
正齿
[No.] × [mm]
侧面
[No.]
正面
[No.]

[kg]

R32-2.png431 11/16"5 × 92 × 9210.7SR35-437ZCP









R32-4.png45

1 3/4"

6× 103 × 8130.8SR35-459ZCP
481 7/8"6× 103 × 9130.8SR35-489ZCP
512"6× 103 × 9130.9SR28-459ZCP


R38
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


R38642 1/2"6 × 123 × 11-31.6R38-649ZCP
642 1/2"6 × 124 × 10121.6R38-6410ZCP
642 1/2"8 × 114 × 10121.6R38-6412ZCP
763"6 × 124 × 11-22.8R38-7610ZCP









R38642 1/2"8 × 104 × 10-21.7R38-6412ZCP1
763"8 × 124 × 12121.9R38-7612ZCP
893 1/2"7 × 135 × 12133.3R38-8912ZCP









R38763"6 × 133 × 11, 1 × 10131.9R38-7610ZCA
893 1/2"6 × 133 × 11, 2 × 11133.3R38-8911ZCA









R38763"8 × 114 × 11, 1 × 11-42.9R38-7613ZCA


T38
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

 [No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


T38-1602 23/64"5 × 123 × 10111.6T38-608ZCP
642 1/2"6 × 123 × 10301.6T38-649ZCP
763"6 × 123 × 12212.4T38-769ZCP

T38-2.1

T38-2.2

642 1/2"8 × 104 × 10-21.6T38-6412ZCP
763"8 × 124 × 11122.6T38-7612ZCP
893 1/2"7 × 135 × 12133.3T38-8912ZCP
893 1/2"8 × 135 × 12223.3T38-8913ZCP
893 1/2"8 × 136 × 12223.3T38-8914ZCP
893 1/2"9 × 126 × 12133.3T38-8915ZCP
1024"8 × 147 × 12124.7T38-10215ZCP
T38-3642 1/2"6 × 113 × 10, 1 × 10131.7T38-6410ZCA
702 3/4"6 × 123 × 10, 1 × 10132.2T38-7010ZCA
763"6 × 133 × 11, 1 × 10132.3T38-7610ZCA
893 1/2"6 × 133 × 11, 2 × 11133.3T38-8911ZCA
T38-4642 1/2"8 × 104 × 10, 1 × 9141.7T38-6413ZCA
763"8 × 114 × 11, 1 × 11-42.7T38-7613ZCA
893 1/2"8 × 124 × 11, 1 × 11143.3T38-8913ZCA
893 1/2"8 × 124 × 12, 2 × 10-43.3T38-8914ZCA
1024"8 × 124 × 12, 4 × 11-44.7T38-10216ZCA
1024"8 × 134 × 12, 3 × 12-44.7T38-10215ZCA


T45
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


T45

T45

763"8 × 124 × 11222.6T45-7612ZCP
763"8 × 124 × 12122.4T45-7612ZCP1
893 1/2"7 × 135 × 12133.5T45-8912ZCP
893 1/2"8 × 135 × 12223.7T45-8913ZCP
893 1/2"8 × 136 × 13-23.7T45-8914ZCP
1024"8 × 147 × 12225T45-10215ZCP
1024"9 × 126 × 12-25T45-10215ZCP1
1154 1/2"9 × 147 × 13136.8T45-11516ZCP
1154 1/2"8 × 167 × 13226.8T45-11515ZCP
T45763"6 × 133 × 11, 1 × 10132.4T45-7610ZCA
763"8 × 124 × 11, 1 × 11-42.6T45-7613ZCA
893 1/2"8 × 124 × 12, 1 × 11-43.6T45-8913ZCA
893 1/2"8 × 124 × 12, 2 × 10-43.7T45-8914ZCA
1024"8 × 124 × 12, 4 × 11-44.7T45-10216ZCA
1024"8 × 134 × 12, 3 × 12-44.7T45-10215ZCA


T51
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


T51893 1/2"6 × 164 × 13-24.5T51-8910ZCP
1024"6 × 164 × 14-25.8T51-10210ZCP

T51

T51

893 1/2"7 × 135 × 12132.7T51-8912ZCP
893 1/2"9 × 126 × 12134.9T51-8915ZCP
893 1/2"8 × 135 × 12224.9T51-8913ZCP
893 1/2"8 × 136 × 12-24.9T51-8914ZCP
1024"8 × 147 × 12225.8T51-10215ZCP
1024"8 × 166 × 13226T51-10214ZCP
1154 1/2"9 × 147 × 13136.8T51-11516ZCP
1154 1/2"8 × 167 × 13226.8T51-11515ZCP
1275"8 × 169 × 12-27.5T51-12717ZCP
T51893 1/2"9 × 116 × 10-24.6T51-8915ZCP1
1024"9 × 127 × 12-35.9T51-10216ZCP
1024"9 × 126 × 12-35.8T51-10215ZCP1
1154 1/2"9 × 147 × 13136.6T51-11516ZCP1
1275"9 × 147 × 13-37.5T51-12716ZCP
1275"9 × 148 × 14-38.4T51-12717ZCP1
1526"9 × 1611 × 14-311.1T51-15220ZCP
T51893 1/2"8 × 124 × 11, 1 × 11-44.6T51-8913ZCA
893 1/2"8 × 124 × 12, 2 × 10144.5T51-8914ZCA
1024"8 × 124 × 12, 4 × 11-44.7T51-10216ZCA
1154 1/2"8 × 144 × 13, 2 × 13146.8T51-11514ZCA
1275"8 × 144 × 14, 4 × 13-47.5T51-12716ZCA
T511656 1/2"9 × 169 × 14, 4 × 14-314.4T51-16522ZCA
1787"9 × 169 × 16, 4 × 14-315.1T51-17822ZCA
T51893 1/2"8 × 124 × 12-43.6T51-8912ZCH
1024"9 × 134 × 13-44.1T51-10213ZCH
1154 1/2"9 × 134 × 13-46.3T51-11513ZCH
1275"8 × 166 × 14-47.4T51-12714ZCH
1526"8 × 186 × 16-412T51-15214ZCH


GT60
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


GT60923 5/8"8 × 144 × 12, 2 × 12-44.1GT60-9214ZCA
963 25/32"8 × 144 × 12, 2 × 12-46GT60-9614ZCA
GT601024"9 × 139 × 11-27GT60-10218ZCP
1154 1/2"9 × 1410 × 12-29.4GT60-11519ZCP
1275"9 × 1610 × 14-29.6GT60-12719ZCP
1405 1/2"9 × 1610 × 14-210.5GT60-14019ZCP
1526"9 × 1612 × 14-315GT60-15221ZCP


ST58
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


ST58

ST58

893 1/2"8 × 146 × 12-24.1ST58-8914ZCP
893 1/2"8 × 124 × 12, 2 × 10-48.9ST58-8914ZCA


ST68
示意图直径合金水孔净重产品型号


[mm]


[in]

边齿

[No.] × [mm]

正齿

[No.] × [mm]

侧面

[No.]

正面

[No.]


[kg]


ST681024"8 × 165 × 14-29.4ST68-10213ZCP
1024"10 × 124 × 12, 4 × 12-49.5ST68-10218ZCA
1154 1/2"10 × 144 × 14, 4 × 14-410.8ST68-11518ZCA
ST681526"9 × 168 × 16-316ST68-15217ZCP




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