Diamond Hole Saws
Diameter:20/25/32/35/38/40/50/75mm
Hole Size:M14/M16/ 5/8-11
Length:70mm
Color:Gold
Port: Xiamen
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: Normal Carton
Delivery Detail: According the order quantity
Diamond Hole Saws
Fast drilling & BEST performance
A wide range of materials
Effective on high power drill
Wet use
Piranha Multi-layer Arrayed Diamond Core Drill Bit has the best technology for drilling granite and marble in the wet use condition.
Features:
| Item No. | Diameter(mm/inch) | Hole size | Coolant slot | Seg.H(mm) | Length(mm) |
| 000125 | 25mm/1" | 5/8"-11/M14/M16 | yes | 12 | 70 |
| 000130 | 30mm/1.25" | 5/8"-11/M14/M16 | yes | 12 | 70 |
| 000135 | 35mm/1.375" | 5/8"-11/M14/M16 | yes | 12 | 70 |
| 000138 | 38mm/1.5" | 5/8"-11/M14/M16 | yes | 12 | 70 |
Model No.: 75.5mm-153.5mm
Features: 1.The rock reaming shell has long service life;
2.Mainly used for geological exploration, coalmine etc.
3.25 years experiences
Model No.: YA/YC437, YA/YC517, YA/YC537
Features: 1.BX new product: single cone bits
2.material: carbide
3.size range 95.3mm to 155.6mm
4.drilling formation:medium to hard
Model No.: GD1305
Features: 1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) Different sizes are available
Model No.: FT-ZT-001
Features: Hex Shank HSS twist drill bits
Model No.: Diameter 115mm Joint
Features: Diamond joint,applicable to Rail drilling machine.
Model No.: 65mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: RQH022
Features: Electric Hammer Drill Bits
45cr,YG8c, chrome plated
Length: 280mm, 400mm, 500mm, 600mm, 700mm, 800mm
Professional quality
Model No.: 10801
Features: Diamond Core Drill Bits
1.Cutting object: marble, granite, tile...;
2.High quality, excellent performance, competitive price.
Model No.: 005537
Features: kingdream rock roller bit
TC tricone rock roller bit by ISO9001&API
best bearing system
20 years history of manufacture
best
Model No.: DNTF
Features: cutting tool
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.: Water well drill bits
Features: Water well drill bits ( DTH bits)
1).Full size, dia 65mm to 380mm.
2).1 pcs+ 5 days
3).Large in stock
5% discount if 5~10pcs
Model No.: all kinds
Features: 1. centrifugal blower
2.boiler centrifugal blower
3.dust exhausting centrifugal ventilator
4. Axial flow centrifugal venti