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PRECO Latest step drill bits factory engineering

PRECO Latest step drill bits factory engineering

Trade Terms
EXW,FOB,CNF,CIF,DDU,DDP,etc
Supply Ability
200000pcs/month
Port
Any main ports in China
Payment
T/T,L/C.Western Union,Paypal,Moneygram,Payment for online orders
Packaging Detail
1pc packed in 1 palstic tube
Shipping
By sea or by air
Price
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Pieces
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Product Information


Step Drills
Individual Size


SizeStepShankTotal LengthItem No. 
4.0-12.005665354-5005
4.0-12.009665354-5010
4.0-20.009875354-5011
4.0-30.001410100354-5012
4.0-39.001310107354-5013
4.8-10.655654354-5014
5.0-28.0071069354-5016
6.0-25.0071065354-5017
6.0-26.7581075354-5018
6.0-30.5091080354-5019
6.0-32.0081075354-5021
6.0-37.001210100354-5022
6.0-38.001210100354-5023
6.0-40.001613105354-5024





Set



  In WoodenIn MetalIn Plastic 
Pieces/SetSizeBoxBoxBox
34-12mm(9 steps)354-5030354-5039354-5034
 4-20mm(9 steps)   
 4-30mm(14 steps)   
34-12mm(5 steps)354-5035354-5032354-5044
 6-20mm(8 steps)   
 6-30mm(13 steps)   

Product Message



Many customers choose our step drill bits because of quality assurance. The unique split structure allows it easy to be transported and installed
step drill bits we produced is characterized by its step drill bits. Featuring constant current stability, it has the ultra-low power loss
step drill bits uses step drill bits materials to achieve good effects with different styles. The product is independently developed with a patent
Even with the high cost for superior raw material, Qingdao preco imp. & exp. co., ltd. firmly believe good quality of step drill bits is everything. Its battery can be made of lead-acid or LiFePO4 battery
Adopt of step drill bits is the truly feasible body frame lightweight way. The product has a high conversion efficiency
The product features mildew resistance. The mouldproof process is conducted to endow the materials with excellent and long-lasting mildew proof capacity in the sunlight, atmosphere, or contaminant conditions. Its ultracapacitor battery guarantees ultra-long working hours
Product Message
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