dry core bit
1.Electroplated Protection
2.Speed:2500-5000rpm
3.40-60s/hole for 3cm granite
4.Lifetime:80-100 holes
Port: Xiamen
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: Cartons
Delivery Detail: 10-15days
Dry Core Bit
Introduction
This kind of dry core bit is unsurpassed in drilling speed due to the turbo style rim design. The diamonds on the outside of the tube enhance the drilling capabilities,making this the perfect choice for on site drilling.
Feature:
1, Fast and smooth drilling at high speed.
2, Suitable for dry drilling stone.
3, Welded by Laser and vacuum brazed protection reducing heating
4, Never tip off and amazing long life.
Application:
For drilling granite and marble.
| Diameter | Segment Height | Length | Thread | Application |
| 1-1/4” | H10mm | 4”L | 5/8-11” | Dry drilling |
| 1 3/8 | H10mm | 4”L | 5/8-11” | Dry drilling |
| 1 1/2" | H10mm | 4”L | 5/8-11” | Dry drilling |
| 1 3/4" | H10mm | 4”L | 5/8-11” | Dry drilling |
| 2 | H10mm | 4”L | 5/8-11” | Dry drilling |
Other specification could be ordered according to your requirements.
Model No.: Eletroplated
Features: electroplated core bit:
1) use for marble.
2) fast drill speed.
3) smooth cut.
4) good price and quality.
Model No.: DRB-03
Features: Sintered Diamond drill bit
1.high quality
2.fast drilling
3.safe and long lasting
4.reasonable price
Model No.:
Features: electrooplated back bolted drill:
1) high quality drill.
2) good price drill.
3) high efficiency drill.
Model No.:
Features: sinitered core drill bit
1.high quality
2.fast drilling
3.safe and long lasting
Model No.:
Features: Sintered Diamond drill bit
1.high quality
2.fast drilling
3.safe and long lasting
4.reasonable price
Model No.:
Features: Electroplated core drill bits
1.high quality with competitive price
2.fast drilling
3.smooth aggressive cuts
Model No.:
Features: diamond drill bit for marble
1.fast drilling
2.used for drilling holes in the marble stone
3.high quality
4.reasonable price
Model No.: DRB-01
Features: Sintered Diamond drill bit
1.high quality
2.fast drilling
3.safe and long lasting
4.reasonable price
Model No.: MDB
Features: Diamond Sintered Center Drill Bits:
1, sintered for granite
2, silver plating
3, size: all size
Model No.: FB-01
Features: Diamond finger wheels
1.high quality with competitive price
2.fast cutting
3.center water feed
Model No.:
Features: Diamond core drill bit
1.high quality
2.fast drilling
3.safe and long lasting
Model No.: MDB
Features: Diamond Sintered Center Drill Bits:
1, sintered for granite
2, silver plating
3, size: M6