Shank clamping flange |
Shank round version |
Carbide shank |
Copying boring bars |
Spare Parts |
Inserts |
![]() |
Turning Tools Boring bars starting from 6 mm working diameter |
90° / 95° approach angle, 80° corner angle
Carbide shank with internal coolant supply

| Part nr. 20034 |
|||||||||
| Code | Drawing nr. | Ø Dmin | Ø d | f | b | L1 | L | Inserts* | |
| 90° approach angle | |||||||||
| 6,000 | HH8003-0600 0390R | 6 | 6 | 3.25 | 3.00 | 70 | 100 | W8003-...L | |
| 8,000 | HH8005-0600 0490R | 8 | 6 | 4.50 | 4.50 | 84 | 100 | W8005-...L | |
| 10,000 | HH8005-0800 0590R | 10 | 8 | 5.50 | 4.50 | 105 | 125 | ||
| 12,000 | HH8005-1000 0690R | 12 | 10 | 6.50 | 4.50 | 126 | 150 | ||
| 15,000 | HH8008-1200 0890R | 15 | 12 | 8.50 | 7.40 | 150 | 180 | W8008-...L | |
| 20,000 | HH8008-1600 1190R | 20 | 16 | 11.00 | 7.40 | 160 | 200 | ||
| 95° approach angle | |||||||||
| 6,001 | HH8003-0600 0395R | 6 | 6 | 3.25 | 3.00 | 70 | 100 | W8003-...L | |
| 8,001 | HH8005-0600 0495R | 8 | 6 | 4.50 | 4.50 | 84 | 100 | W8005-...L | |
| 10,001 | HH8005-0800 0595R | 10 | 8 | 5.50 | 4.50 | 105 | 125 | ||
| 12,001 | HH8005-1000 0695R | 12 | 10 | 6.50 | 4.50 | 126 | 150 | ||
| 15,001 | HH8008-1200 0895R | 15 | 12 | 8.50 | 7.40 | 150 | 180 | W8008-...L | |
| 20,001 | HH8008-1600 1195R | 20 | 16 | 11.00 | 7.40 | 160 | 200 | ||
| * Please note: Left-hand boring bars have to be fitted with right-hand inserts and right-hand boring bars with left-hand inserts! ex stock Ordering example: 1 piece HH 8003-0600 0390 R = Ordering number: 20034 6,000 |
|||||||||
| Part nr. 20035 |
|||||||||
| Code | Drawing nr. | Ø Dmin | Ø d | f | b | L1 | L | Inserts* | |
| 90° approach angle | |||||||||
| 6,000 | HH8003-0600 0390L | 6 | 6 | 3.25 | 3.00 | 70 | 100 | W8003-...R | |
| 8,000 | HH8005-0600 0490L | 8 | 6 | 4.50 | 4.50 | 84 | 100 | W8005-...R | |
| 10,000 | HH8005-0800 0590L | 10 | 8 | 5.50 | 4.50 | 105 | 125 | ||
| 12,000 | HH8005-1000 0690L | 12 | 10 | 6.50 | 4.50 | 126 | 150 | ||
| 15,000 | HH8008-1200 0890L | 15 | 12 | 8.50 | 7.40 | 150 | 180 | W8008-...R | |
| 20,000 | HH8008-1600 1190L | 20 | 16 | 11.00 | 7.40 | 160 | 200 | ||
| 95° approach angle | |||||||||
| 6,001 | HH8003-0600 0395L | 6 | 6 | 3.25 | 3.00 | 70 | 100 | W8003-...R | |
| 8,001 | HH8005-0600 0495L | 8 | 6 | 4.50 | 4.50 | 84 | 100 | W8005-...R | |
| 10,001 | HH8005-0800 0595L | 10 | 8 | 5.50 | 4.50 | 105 | 125 | ||
| 12,001 | HH8005-1000 0695L | 12 | 10 | 6.50 | 4.50 | 126 | 150 | ||
| 15,001 | HH8008-1200 0895L | 15 | 12 | 8.50 | 7.40 | 150 | 180 | W8008-...R | |
| 20,001 | HH8008-1600 1195L | 20 | 16 | 11.00 | 7.40 | 160 | 200 | ||
| * Please note: Left-hand boring bars have to be fitted with right-hand inserts and right-hand boring bars with left-hand inserts! ex stock Ordering example: 1 piece HH 8003-0600 0390 L = Ordering number: 20035 6,000 |
|||||||||









