Diamond core drill bit
1.Work with core drills 2.All are laser welding, can be used without water ,high frequency also available .3.Different sizes avaliable
1.high frequency, silver welding for wet drilling
2.Laser welded, silver welding for wet or dry drilling
All high diamond drill bits are laser welded for superior strength 3 times stronger than conventional brased bits.Suitable for dry & wet drilling.
Different sizes avaliable (diameter:32mm-350mm)
Standard length: 400mm, other length also avaliable upon requirements
Standard connecting threads: 1 1/4"-7UNC, (M33 ,M22 also avaliable)
Different color avaliable (minimum quantity 20 pcs to start)
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We provide OEM service (color ,length ,diameter .logo ,packing accordingly )
Contact me without hesitate!
Tel: 0086-571-86260006 Fax: 0086-571-86260893website: www.pipetool.com.cnWechat: melissazlSkype:zhangmelissa89trade manager: cn1000532365QQ:809461038
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