YT-396 diamond core drill bits - YT-396

Model No.: SEB-DCD

Features: Brazed with Long Shank Drill Bit: Brazed side diamonds provides improved drilling and smoother sidewall.

Model No.: AQ,BQ,NQ,HQ,T Series

Features: 1.Diamond core drill bit
2.Diamond core drill bit for quartzite/concrete/marble/granite/Brick wall/Masonry/Construction

Model No.: size 5-1/8" to 13-1/2"

Features: New PDC Bits
1)Certified by API&ISO
2)Best quality and low price
3)20 years experience
4)FOB 100~3300USD

Model No.: 3-3/5" to 26"

Features: Newest TCI Tricone Bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)Cerfied by API &ISO
5)FOB 100~3000$

Model No.: size 3" to 26"

Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC

Model No.: size 3" to 26"

Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC

Model No.: size 3" to 26"

Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC

Model No.: size 3" to 26"

Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO

Model No.: all size

Features: 1.high wear resistance and high impact resistance
2.the reasonable price for you

Model No.: YF-N022

Features: Drill
7 pieces HSS twist drill made from 9341 steel with titan coating HV2000

Model No.:

Features: rolled or milled
black/bright/tin
taper shank
Taper Shank Twist Drill,taper shank,drill bit

Model No.:

Features: carbide drill bit
carbide drill bit made of super micro-grain solide carbide