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HSS Twist Drill
Brand:SUNRAISE
Standard Size: 1.0-25.0mm for DIN338, DIN1897, DIN340
Material: M2 (6542), M35, M42, HSS9341, HSS4341, HSS 4241
Point angel: 118/135 degree
Standard Size: 1.0-25.0mm for DIN338, DIN1897, DIN340
Material: M2 (6542), M35, M42, HSS9341, HSS4341, HSS 4241
Point angel: 118/135 degree
HSS Twist Drill
1:Standard Size: 1.0-25.0mm for DIN338, DIN1897, DIN340.
2: Steel material: M2 (6542), M35, M42, HSS9341, HSS4341, HSS 4241.
3: Process: fully ground, milled, polished, roll forged.
4: Point angel: 118 degree, 118 degree split point, 135 degree split point.
5: Surface finishing: bright finished, black oxide, tin-coated, black & white, black & gold, coffee color.
6: Shank: straight shank, reduced shank, taper shank.
7: Hardness: 63-66HRC.
8: Each tool is manufactured using the latest industry technology.
9: Tolerance: extremely close tolerances ensure the shape of each bur head is precisely accurate from one size to the next.
10: Smooth cutting: the cut is always clean and true because the fluting on the bur head is precise and consistent.
11: Long-lasting: a special tungsten vanadium alloy and careful tempering maximize the ability of these burs to retain their sharpness over time and through extensive use.
2: Steel material: M2 (6542), M35, M42, HSS9341, HSS4341, HSS 4241.
3: Process: fully ground, milled, polished, roll forged.
4: Point angel: 118 degree, 118 degree split point, 135 degree split point.
5: Surface finishing: bright finished, black oxide, tin-coated, black & white, black & gold, coffee color.
6: Shank: straight shank, reduced shank, taper shank.
7: Hardness: 63-66HRC.
8: Each tool is manufactured using the latest industry technology.
9: Tolerance: extremely close tolerances ensure the shape of each bur head is precisely accurate from one size to the next.
10: Smooth cutting: the cut is always clean and true because the fluting on the bur head is precise and consistent.
11: Long-lasting: a special tungsten vanadium alloy and careful tempering maximize the ability of these burs to retain their sharpness over time and through extensive use.
Better design, better engineers, better dental products and better distribution partners!
Size Information Sheet
| Outside Dia(mm) | Shank Dia(mm) | Flute Length(mm) | Overall length(mm) |
| 0.8 | 0.8 | 10 | 30L |
| 1.0 | 1 | 12 | 34L |
| 1.1 | 1.1 | 14 | 36L |
| 1.5 | 1.5 | 18 | 40L |
| 1.6 | 1.6 | 20 | 43L |
| 2.0 | 2.0 | 24 | 49L |
| 2.5 | 2.5 | 30 | 57L |
| 2.6 | 2.6 | 30 | 57L |
| 3.0 | 3.0 | 33 | 61L |
| 3.5 | 3.5 | 39 | 70L |
| 3.6 | 3.6 | 39 | 70L |
| 4.0 | 4.0 | 43 | 75L |
| 4.5 | 4.5 | 47 | 80L |
| 5.0 | 5.0 | 52 | 86L |
| 5.5 | 5.5 | 57 | 93L |
| 6.0 | 6.0 | 57 | 93L |
| 6.5 | 6.5 | 63 | 101L |
| 7.0 | 7.0 | 69 | 109L |
| 7.5 | 7.5 | 69 | 109L |
| 8.0 | 8.0 | 75 | 117L |
| 8.5 | 8.5 | 75 | 117L |
| 9.0 | 9.0 | 81 | 125L |
| 9.5 | 9.5 | 81 | 125L |
| 10.0 | 10.0 | 87 | 133L |
| 10.5 | 10.5 | 87 | 133L |
| 10.6 | 10.6 | 87 | 133L |
