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produttività: 100, 000 PCS Per Month
Supportare: 100, 000 PCS Per Month
Tipo di pagamento: L/C
I martelli elettrici vengono utilizzati per creare buchi in materiali duri come cemento, mattoni e pietra.
Electric Hammer è una specie di trapano elettrico, utilizzato principalmente per perforare cemento, pavimento, parete di mattoni e pietra. Professional nel muro, in cemento, pietra sopra la perforazione e martello elettrico multifunzionale, regolare la posizione appropriata con il trapano appropriato può sostituire il normale trapano elettrico, scegliere l'uso.
Poiché la punta del trapano a martello elettrico ruota contemporaneamente prodotta anche lungo la direzione del tubo di perforazione elettrico rapido movimento alternativo (impatto frequente), quindi può essere nei fragili materiali in cemento e pietra in cemento sulla perforazione rapida. Il martello elettrico di alto grado può utilizzare l'interruttore di trasferimento, in modo che il martello si bichi in diverso stato di lavoro.
Bit di trapano a terra sul set da 25 pcs set da 25 pcs
Modello numero. GMD-005
Nome prodotto: set di bit trapano a torsione completamente a terra HSS set da 25 pcs (GMD-004)
Set di perforazione a torsione da 25 pezzi
Dimensioni: 1,0-13,0 x 0,5 mm
Finitura ambra completamente macinata
Product name | 25PCS Twist Drill Set |
Item NO. | GMD-005 |
Description | fully ground |
Packing | metal box |
Delivery time | 25-45 days |
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) |
FAQ |
Q: What can we provide ? |
A: We are a professional manufacturer of hole saw and have our own packing centre. Through more than 10 years of effort, we have worked together with many good manufactuers of different tools as an exclusive tool club. We can provide our factory direct price for a vast range of products, including power tool accessories, hand tools, combination kits, etc. |
Q:What is the shipping port? |
A: We ship the goods via Shanghai port. |
Q:How about the sample? |
A: The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account |
Q:How do you control the quality? |
A: We will make samples before mass production, and mass production will be arranged after samples approved. Doing 100% inspection during production, then do random inspection before packing, taking pictures after packing. |
Shipping way |
1. Small quantity: by international air express, within 3-7days arriving |
2. Large quantity: by ocean cargo, arriving time depends on customers destination |
Our service |
1. 24hours online technical support (telephone and email) |
2. 100% Satisfaction Guarantee |
3. Engineers are available |
Elenco prodotti : Punta da trapano > Punta da trapano elicoidale
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.