4-flute & 4-cutting head design with full screw tip
6 times faster drilling than regular flat wood drill bit
Port: Shanghai
Minimum Order Quantity: 200 Piece/Pieces set
Supply Ability: 100000 Piece/Pieces per Month 30days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: 1pc/bag or 1set(6 includes)
Delivery Detail: 45days
1) Manufactured from higher grade steel
2 Glides through wood with less binding
3) Ejects chips faster
4) Stays sharper longer
5) No run out,machined on a true center
6) Cutting spurs have 4 cutting edges for added durability
| Bit Diameter: | 3/8''~1-1/2'' |
| Bit Material: | High Carbon Steel |
| Drill Bit Type: | Spade |
| Drilling Depth (Inches): | 3.5~16.5 |
| Length (Inches): | 4.5~17.5 |
| Shank Diameter (Inches): | 0.25/0.4375 |
PLS CONTACT US FOR MORE INFORMATION OF THIS NEW STYLE DRILL BIT,TKS
Model No.:
Features: 1.PDC mining bits suitable for drilling large diameter hole under large torque
2.High pump and fast drilling speed
3.Sell well
Model No.: PDC non-coring bit 15
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: PDC non-coring bit 14
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: coal rock drill,rock coal drill s...
Features: 1.Coal bit/Rotary bit
2.OEM Coal bit/Rotary bit
3.Coal bit with best price,long life
4.For coal mining,coal bed,coal seam
Model No.: AQ,BQ,NQ,HQ,T Series
Features: Diamond core drill bit for quartzite/concrete/marble/granite drilling
Competitive Price,Fast delivery,Best quality
Model No.: 42mm-450mm
Features: 1.Diamond drill bit is applicable for broken hard rocks;
2.Over 25 years expeiences;
3.High quality best price;
4.Sell well
Model No.: 1306,1308,1313,1608,1613,1908,191...
Features: PDC cutter for PDC oil bit
1306,1308,1313,1608,1613,1908,1913,1916,1919 PDC cutter insert
Higher abrasive & impact resistance
Model No.: AQ,BQ,NQ,HQ,T Series
Features: AQ,BQ,NQ,HQ,PQ Single/Double/Three tube impregnated diamond core bit
Diamond core drill bit for mining,geological exploration
Model No.: PDC drill bit NW series
Features: 1.PDC drill bit for water well drilling Manufacturer
2.Water well drilling bit with PDC cutter,More faster and high abrasive
Model No.: 75mm~133mm
Features: 1.PDC bits suitable for drilling large diameter hole under large torque;
2.High pump and fast drilling speed;
3.Sell well
Model No.: Mission 40 Down the hole drilling...
Features: Our Mission40 Down the hole drilling bits are of high quality and low price, the quality is very close to Atlas rock drill
Model No.: 3-3/5" to 26"
Features: Burly Three roller bits
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000