Diamond core drill bit for concrete
1Professional OEM, 100% original
2.Cut through the heaviest steel reinforcing
3.Wet use
Port: Tianjin or Beijing
Minimum Order Quantity: 10 Piece/Pieces diamond tool
Supply Ability: 10000 Piece/Pieces per Week saw
Payment Terms: L/C,T/T,Western Union
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Packaging Detail: INNER PAPER BOX AND OUTER CARTON BOX
Delivery Detail: 10 days or according to the market.
* High production, fast drill and extended life with economical purpose
* Wide range of critically hard materials with steel reinforcing and for providing the lowest cost per hole, also for brick and block, long life and maximum penetration
* Segments are produced from latest machinery and technology from Germany
QUALITY LEVEL GUARANTEE: GOLD QUALITY FOR OVER 28METERS CUTTING LIFE, SILVER QUALITY FOR OVER 12METERS CUTTING LIFE.
MAX CUTTING DIAMETER STEEL LINE 28-32MM IN REINFORCED CONCRETE
PACKING: IN INDIVIDUAL PAPER BOX PACKAGE
SIZES AS BELOW: Diamond core drill bits
| Diameter | Max Coring Depth | Overall Coring Depth | Connecting | |
| Metric | Inch | mm | mm | |
| 51mm | 2" | 450 | 500 | 1-1/4"UNC |
| 58mm | 2-1/4" | 450 | 500 | 1-1/4"UNC |
| 63mm | 2-1/2" | 450 | 500 | 1-1/4"UNC |
| 70mm | 2-3/4" | 450 | 500 | 1-1/4"UNC |
| 78mm | 3" | 450 | 500 | 1-1/4"UNC |
| 83mm | 3-1/4" | 450 | 500 | 1-1/4"UNC |
| 89mm | 3-1/2" | 450 | 500 | 1-1/4"UNC |
| 102mm | 4" | 450 | 500 | 1-1/4"UNC |
| 112mm | 4-1/4" | 450 | 500 | 1-1/4"UNC |
| 121mm | 4-3/4" | 450 | 500 | 1-1/4"UNC |
| 127mm | 5" | 450 | 500 | 1-1/4"UNC |
| 132mm | 5-1/4" | 450 | 500 | 1-1/4"UNC |
| 140mm | 5-1/2" | 450 | 500 | 1-1/4"UNC |
| 152mm | 6" | 450 | 500 | 1-1/4"UNC |
| 159mm | 6-1/4" | 450 | 500 | 1-1/4"UNC |
| 165mm | 6-1/2" | 450 | 500 | 1-1/4"UNC |
| 182mm | 7" | 450 | 500 | 1-1/4"UNC |
| 205mm | 8" | 450 | 500 | 1-1/4"UNC |
| 230mm | 9" | 450 | 500 | 1-1/4"UNC |
| 255mm | 10" | 450 | 500 | 1-1/4"UNc |
| 300mm | 12" | 450 | 500 | 1-1/4"UNc |
Model No.: YF-10E02
Features: 7pc spade drill bit
for cutting wood
Model No.: DIN345
Features: TAPER SHANK TWIST DRILLS 118o CONVENTIONAL POINT
Model No.: ZCC
Features: carbide drill bit
carbide drill bit made of super micro-grain solide carbide
Model No.: SSHS
Features: Step Drills
1) Step angle: 90 degree
2) Point angle: 100 degree
3) pistol drill
4) TiALN and Tin coating are available
Model No.: DNTC
Features: 1. geometry for ply-cutting
2. lower friction.
3.Reduced damage of tips
4. improved performance of ships removal.
Model No.: DNTG
Features: 1. T.C.T. core drill bit,speical-purpose carbide tips
2.multi-cut geometry for ply-cutting
3.lower friction.
4.Reduced dama
Model No.: DMHX
Features: hole cutter
1. high quality high speed steel .
2. increase the endurance of cutting edges.
Model No.: HTTS
Features: hole saw
made of high performance carbide tips for better performance of hole saw.
Model No.: DIN
Features: Name: Twist drill; Material: high speed steel and alloy
Standards:DIN338.DIN1897,DIN345....etc or as per your request.
Model No.: SEB-STD-060
Features: 6-60mm Step Drill Bit : Ideal for drilling holes into thin materials such as metal and Stainless Steel, Inox.
Model No.: 0.5-20.0mm
Features: HSS Twist Drill Bit: Mainly used for cutting thick steel and Stainless steel.
Model No.: SEB-SD-HSS
Features: M2 Steel Titanium Step Drill Bits for multi-purpose drilling in thin metal, wood, & plastic!