HY-ZT- L / D series of earth auger bits ,is a quality & middle range , popular earth auger bits for Hand held earth auger machine |
■ HY-ZT-L Single helical ( 5+2+3) Size : φ （ mm / inch ） * length : ( mm / inch )
|
| φ 40mm /1.2'' | Drill bit tip type and meterial : Cast steel & Twist type , Non-removable and non-replaceable
Hexagon bolt + Allen wrench + Single helical auger bits
Length : 600/700 / 800 / 900 / 1000/ 1200 ...mm Length : 18''/21''/ 24''/ 27''/30''/36''... inch |
| φ 60mm /1.8'' |
| φ 80mm / 2.4'' |
| φ 100mm / 3'' |
| φ 120mm / 3.6'' |
| φ 150mm / 4.5'' |
| φ 200mm / 6'' |
| φ 250mm / 7.5'' |
| φ 300mm / 9'' |
■ HY-ZT-L Double helical ( 5+4+3) Size : φ （ mm / inch ） * length : ( mm / inch )
|
| φ 40mm /1.2'' | Drill bit tip type and meterial : Cast steel & Twist type , Non-removable and non-replaceable
Hexagon bolt + Allen wrench + Double helical auger bits
Length : 600/700 / 800 / 900 / 1000/ 1200 ...mm Length : 18''/21''/ 24''/ 27''/30''/36''... inch |
| φ 60mm /1.8'' |
| φ 80mm / 2.4'' |
| φ 100mm / 3'' |
| φ 120mm / 3.6'' |
| φ 150mm / 4.5'' |
| φ 200mm / 6'' |
| φ 250mm / 7.5'' |
| φ 300mm / 9'' |
■ HY-ZT-D Single helical ( 5+2+3) Size : φ （ mm / inch ） * length : ( mm / inch )
|
| φ 40mm /1.2'' | Drill bit tip type and meterial : Cast steel & Twist type , Non-removable and non-replaceable
Spring D type Nut + Single helical auger bits
Length : 600/700 / 800 / 900 / 1000/ 1200 ...mm Length : 18''/21''/ 24''/ 27''/30''/36''... inch |
| φ 60mm /1.8'' |
| φ 80mm / 2.4'' |
| φ 100mm / 3'' |
| φ 120mm / 3.6'' |
| φ 150mm / 4.5'' |
| φ 200mm / 6'' |
| φ 250mm / 7.5'' |
| φ 300mm / 9'' |
■ HY-ZT-D Double helical ( 5+4+3) Size : φ （ mm / inch ） * length : ( mm / inch )
|
| φ 40mm /1.2'' | Drill bit tip type and meterial : Cast steel & Twist type , Non-removable and non-replaceable
Spring D type Nut + Double helical auger bits
Length : 600/700 / 800 / 900 / 1000/ 1200 ...mm Length : 18''/21''/ 24''/ 27''/30''/36''... inch |
| φ 60mm /1.8'' |
| φ 80mm / 2.4'' |
| φ 100mm / 3'' |
| φ 120mm / 3.6'' |
| φ 150mm / 4.5'' |
| φ 200mm / 6'' |
| φ 250mm / 7.5'' |
| φ 300mm / 9'' |
| Main shaft Material : Cold rolled steel | Helical meterial : 65 Mn hot-rolled steel with pickling |
| Helical tip : Chamfer | Strongth blade : Optional for single helical auger bits |
| HS code :8467890000 | Production time : 25-30 days |
| Shipment port : NINGBO / SHANGHAI...... |
