Product Features:
Metric Twist Drills
DIN 338,High Speed Steel & Cobalt
Business Terms:
Port: Qingdao
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 20 Ton/Tons per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Metric Twist Drills
DIN 338,High Speed Steel & Cobalt
Port: Qingdao
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 20 Ton/Tons per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: in plastic tube
Delivery Detail: one month
Metric Twist Drills
DIN 338,High Speed Steel & Cobalt
| Size | Flute Length | OAL | HSS | HSS TiN | M35 |
| 0.5 | 6 | 22 | 821-0050 | 822-0050 | 823-0050 |
| 1 | 12 | 34 | 821-0100 | 822-0100 | 823-0100 |
| 1.5 | 18 | 40 | 821-0150 | 822-0150 | 823-0150 |
| 2 | 24 | 49 | 821-0200 | 822-0200 | 823-0200 |
| 2.5 | 30 | 57 | 821-0250 | 822-0250 | 823-0250 |
| 3 | 33 | 61 | 821-0300 | 822-0300 | 823-0300 |
| 3.2 | 36 | 65 | 821-0320 | 822-0320 | 823-0320 |
| 3.5 | 39 | 70 | 821-0350 | 822-0350 | 823-0350 |
| 4 | 43 | 75 | 821-0400 | 822-0400 | 823-0400 |
| 4.5 | 47 | 80 | 821-0450 | 822-0450 | 823-0450 |
| 4.8 | 52 | 86 | 821-0480 | 822-0480 | 823-0480 |
| 5 | 52 | 86 | 821-0500 | 822-0500 | 823-0500 |
| 5.5 | 57 | 93 | 821-0550 | 822-0550 | 823-0550 |
| 6 | 57 | 93 | 821-0600 | 822-0600 | 823-0600 |
| 6.5 | 63 | 101 | 821-0650 | 822-0650 | 823-0650 |
| 7 | 69 | 109 | 821-0700 | 822-0700 | 823-0700 |
| 7.5 | 69 | 109 | 821-0750 | 822-0750 | 823-0750 |
| 8 | 75 | 117 | 821-0800 | 822-0800 | 823-0800 |
| 8.5 | 75 | 117 | 821-0850 | 822-0850 | 823-0850 |
| 9 | 81 | 125 | 821-0900 | 822-0900 | 823-0900 |
| 9.5 | 81 | 125 | 821-0950 | 822-0950 | 823-0950 |
| 10 | 87 | 133 | 821-1000 | 822-1000 | 823-1000 |
| 10.5 | 87 | 133 | 821-1050 | 822-1050 | 823-1050 |
| 11 | 94 | 142 | 821-1100 | 822-1100 | 823-1100 |
| 11.5 | 94 | 142 | 821-1150 | 822-1150 | 823-1150 |
| 12 | 101 | 151 | 821-1200 | 822-1200 | 823-1200 |
| 12.5 | 101 | 151 | 821-1250 | 822-1250 | 823-1250 |
| 13 | 101 | 151 | 821-1300 | 822-1300 | 823-1300 |
| 13.5 | 108 | 160 | 821-1350 | 822-1350 | 823-1350 |
| 14 | 108 | 160 | 821-1400 | 822-1400 | 823-1400 |
| 14.5 | 114 | 169 | 821-1450 | 822-1450 | 823-1450 |
| 15 | 114 | 169 | 821-1500 | 822-1500 | 823-1500 |
| 15.5 | 120 | 178 | 821-1550 | 822-1550 | 823-1550 |
| 16 | 120 | 178 | 821-1600 | 822-1600 | 823-1600 |
| 16.5 | 125 | 187 | 821-1650 | 822-1650 | 823-1650 |
| 17 | 125 | 187 | 821-1700 | 822-1700 | 823-1700 |
| 17.5 | 130 | 191 | 821-1750 | 822-1750 | 823-1750 |
| 18 | 130 | 191 | 821-1800 | 822-1800 | 823-1800 |
| 18.5 | 135 | 198 | 821-1850 | 822-1850 | 823-1850 |
| 19 | 135 | 198 | 821-1900 | 822-1900 | 823-1900 |
| 19.5 | 140 | 205 | 821-1950 | 822-1950 | 823-1950 |
| 20 | 140 | 205 | 821-2000 | 822-2000 | 823-2000 |
Model No.:
Features: For stone processing,500rpm
Model No.:
Features: Laser Welded Core Bit
Model No.:
Features: Laser Welded Sloted Core Bit
Model No.:
Features: Wet concrete core bit
Model No.: 152-445
Features: Pdc bit oil production processing, composite pieces drills.
Model No.: 60-113
Features: Size:60-133mm
Type:Pillar drill bit
Suitable for drilling in rock formation with f equal to 10
Model No.:
Features: 1.Tungsten carbide insert tricone drill bit
2.Meet strictly of API and ISO standard
Model No.: 113-270mm
Features: Size:65-133mm
Type:Matrix body bit
Suitable for drilling in the medium hard to hard rock,strong grinding stratum formation.
Model No.: PDC non-coring bit 5
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: 152-445
Features: Pdc bit oil production processing, composite pieces drills.
Model No.: IADC111
Features: 1.Very soft with low compressive strength and high drill ability
2.Non-sealed roller bearing
3.Meet strictly of API standard
Model No.: PDC non-coring bit 4
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved