марка: Будь счастлив
гарантийный срок: 3 года
Сертификация: CSA, pcoc, Достигать, IECEE, scoc, UL, EPA, GS
Поддержка настройки: OEM, ODM, OBM
место происхождения: Китай
виды: Спиральное сверло
применение: Сверление металла, Сверление печатных плат, Сверление по дереву
Обработка поверхности: Другие, Черная окись, ЦИНК, Простой
Подробности Упаковки: Пластическая коробка / алюминиевая коробка / блистер / настройка
производительность: 200 Thousand Pieces Per Month
транспорт: Ocean,Land,Air,Express
Место происхождения: Китай
Поддержка о: 200 Thousand Pieces Per Month
Сертификаты : IOS
Порт: SHANGHAI,NINGBO,YIWU
Вид оплаты: L/C,T/T,D/P,Paypal
Инкотермс: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Twist drill is composed of shank, neck and working part. The shank is the clamping part of the drill bit to center and transfer power; The neck is used for grinding the drill for cutting back, and the specifications and trademarks of the drill are generally engraved on the neck. The working part of the twist drill acts as cutting and guiding.
Twist drill is a tool used to drill round holes of workpiece by rotating cutting of its relative fixed axis. Because of its capacity chip groove into spiral shape and shape like hemp and named.
| Material | Component (%) |
| HSS 4241 |
C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) |
| HSS 4341 |
C (0.83~0.93); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.5~3.5); W(3.5~4.5); V (1.2~1.8); Co(0) |
| HSS 6542 (M2) |
C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9); V(1.8~2.0); Co(0) |
| HSS 9341 |
C (0.77~0.87); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.7~3.3); W(8.5~9.5); V(1.3~1.7); Co(0) |
| HSS M35 (Co5%) |
C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9);V(1.8~2.0); Co(4.6~4.9) |
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New HSS Titanium Coated Drill Bit
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100% Brand new and high quality |
Ceramic Drill Bit Straight Shank High Speed Steel M35 Drill Bits |
Can be used for iron, steel, copper and aluminum, tool steel etc. |
Made of high speed steel, wear-resistant,Ceramic Tile Drill Bit durable to use.
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·Material: 4241, 4341, M2, M35, M42
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Группа Продуктов : Сверло > Спиральное сверло
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