Pivot Drill Semi-Long Blade
Brand :
ATOM
Caution
Product Description
Drill for precision and multiporous fine hole drilling with a minimum diameter of ø0.04 (diameter 0.04 mm).
[Features]
· Blade diameter tolerance +0 to -0.005.
[Applications]
· A wide range of materials are applicable, from general steel through to non-ferrous metals and resin.
Pivot Drill Semi-Long Blade Features
Dimensions
Dimensional Drawing
Unit: mm
| Model Number CODE NUMBER | Diameter øD | Blade Length l | Overall Length L | Shank d |
|---|---|---|---|---|
| ADRSL-0004 | 0.04 | 0.6 | 38 | 3 |
| ADRSL-0005 | 0.05 | 0.8 | 38 | 3 |
| ADRSL-0006 | 0.06 | 0.8 | 38 | 3 |
| ADRSL-0009 | 0.09 | 1.2 | 38 | 3 |
| ADRSL-0020 | 0.2 | 4 | 38 | 3 |
| ADRSL-0025 | 0.25 | 5 | 38 | 3 |
| ADRSL-0030 | 0.3 | 7 | 38 | 3 |
| ADRSL-0035 | 0.35 | 7 | 38 | 3 |
| ADRSL-0036 | 0.36 | 7 | 38 | 3 |
| ADRSL-0037 | 0.37 | 7 | 38 | 3 |
| ADRSL-0038 | 0.38 | 7 | 38 | 3 |
| ADRSL-0039 | 0.39 | 7 | 38 | 3 |
| ADRSL-0040 | 0.4 | 9 | 38 | 3 |
| ADRSL-0045 | 0.45 | 9 | 38 | 3 |
| ADRSL-0050 | 0.5 | 9 | 38 | 3 |
| ADRSL-0066 | 0.66 | 11 | 38 | 3 |
| ADRSL-0067 | 0.67 | 11 | 38 | 3 |
| ADRSL-0068 | 0.68 | 11 | 38 | 3 |
| ADRSL-0069 | 0.69 | 11 | 38 | 3 |
| ADRSL-0070 | 0.7 | 11 | 38 | 3 |
| ADRSL-0071 | 0.71 | 11 | 38 | 3 |
| ADRSL-0072 | 0.72 | 11 | 38 | 3 |
Unit: mm
| Model Number CODE NUMBER | Diameter øD | Blade Length l | Overall Length L | Shank d |
|---|---|---|---|---|
| ADRSL-0073 | 0.73 | 11 | 38 | 3 |
| ADRSL-0074 | 0.74 | 11 | 38 | 3 |
| ADRSL-0075 | 0.75 | 11 | 38 | 3 |
| ADRSL-0076 | 0.76 | 11 | 38 | 3 |
| ADRSL-0077 | 0.77 | 11 | 38 | 3 |
| ADRSL-0078 | 0.78 | 11 | 38 | 3 |
| ADRSL-0079 | 0.79 | 11 | 38 | 3 |
| ADRSL-0080 | 0.8 | 11 | 38 | 3 |
| ADRSL-0081 | 0.81 | 11 | 38 | 3 |
| ADRSL-0082 | 0.82 | 11 | 38 | 3 |
| ADRSL-0083 | 0.83 | 11 | 38 | 3 |
| ADRSL-0084 | 0.84 | 11 | 38 | 3 |
| ADRSL-0085 | 0.85 | 11 | 38 | 3 |
| ADRSL-0086 | 0.86 | 11 | 38 | 3 |
| ADRSL-0087 | 0.87 | 11 | 38 | 3 |
| ADRSL-0088 | 0.88 | 11 | 38 | 3 |
| ADRSL-0089 | 0.89 | 11 | 38 | 3 |
| ADRSL-0090 | 0.9 | 11 | 38 | 3 |
| ADRSL-0091 | 0.91 | 11 | 38 | 3 |
| ADRSL-0092 | 0.92 | 11 | 38 | 3 |
| ADRSL-0093 | 0.93 | 11 | 38 | 3 |
| ADRSL-0094 | 0.94 | 11 | 38 | 3 |
- * Refer to the catalog for model numbers other than those listed above.
Carbide End Mill Cutting Conditions
| Work Material Work Materials | Carbon Steel / Alloy Steel / Tool Steel | Stainless Steel | Non-Ferrous Metal | Resin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carbon Steel Carbon steel SS S50C | Alloy Steel Alloy Steel SCM SKS | Heat-treated steel Hardened Steel NAK SKD (HRC30-38) | SUS304 Austenitic SUS304/316 Austenitic | Martensitic/ Ferritic SUS420/430 Martensitic & Ferritic | Aluminum Alloy Aluminum Alloy | Copper Alloy Copper Alloy | Engineering Plastic Engineering Plastic | |||||||||
| Tip Diameter | Conditions | |||||||||||||||
| Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | Number of Rotations Rotation (min-1) | Feed Feed (mm/rev) | |
| ø0.02 to 0.09 | 10,000 → 20,000 | 0.001 to 0.0015 | 10,000 → 20,000 | 0.001 to 0.0015 | 10,000 → 20,000 | 0.001 | 10,000 → 20,000 | 0.0005 to 0.001 | 10,000 → 20,000 | 0.001 to 0.0015 | 10,000 → 30,000 | 0.001 to 0.003 | 10,000 → 20,000 | 0.001 to 0.005 | 10,000 → 20,000 | 0.001 to 0.003 |
| ø0.1 to 0.29 | 19,000 to 13,000 | 0.002 to 0.01 | 16,000 to 11,000 | 0.0014 to 0.007 | 13,000 to 8,800 | 0.001 to 0.004 | 10,000 to 5,000 | 0.0005 to 0.001 | 13,000 to 8,800 | 0.0005 to 0.001 | 22,200 to 16,500 | 0.005 to 0.02 | 16,000 to 11,000 | 0.002 to 0.008 | 20,000 to 15,000 | 0.005 to 0.01 |
| ø0.3 to 0.49 | 13,000 to 12,000 | 0.01 to 0.02 | 11,000 to 9,700 | 0.007 to 0.01 | 8,800 to 6,500 | 0.003 to 0.005 | 5,000 to 4,500 | 0.001 to 0.005 | 8,800 to 6,500 | 0.001 to 0.005 | 16,500 to 13,000 | 0.02 to 0.04 | 11,000 to 11,500 | 0.008 to 0.015 | 15,000 | 0.01 to 0.02 |
| ø0.5 to 0.99 | 12,000 to 9,600 | 0.02 to 0.04 | 9,700 to 6,400 | 0.01 to 0.02 | 6,500 to 4,800 | 0.005 to 0.01 | 4,500 to 3,200 | 0.005 to 0.01 | 6,500 to 4,800 | 0.005 to 0.01 | 13,000 to 12,700 | 0.04 to 0.06 | 11,500 to 9,600 | 0.015 to 0.04 | 15,000 to 10,000 | 0.02 to 0.04 |
| ø1 to 1.99 | 9,600 to 6,400 | 0.03 to 0.06 | 6,400 to 4,000 | 0.02 to 0.05 | 3,100 to 2,400 | 0.01 to 0.03 | 3,200 to 2,400 | 0.01 to 0.03 | 4,800 to 3,200 | 0.01 to 0.03 | 12,700 to 6,400 | 0.06 to 0.12 | 9,600 to 4,800 | 0.04 to 0.08 | 10,000 to 6,000 | 0.05 to 0.07 |
| ø2.0 to 3.0 | 6,400 to 4,200 | 0.07 to 0.1 | 4,000 to 3,200 | 0.05 to 0.08 | 2,400 to 1,600 | 0.02 to 0.04 | 2,400 to 1,800 | 0.03 to 0.05 | 3,200 to 2,100 | 0.03 to 0.05 | 6,400 to 5,300 | 0.12 to 0.2 | 4,800 to 4,200 | 0.08 to 0.15 | 6,000 to 5,000 | 0.07 to 0.1 |
- When drilling fine holes, especially ø1.0 (diameter 1.0 mm) or less, first create a guide hole (center hole) prior to drilling. This prevents breakage or chipping when the drill bit bites in.
- Reduce the drill bit runout when chucking to 0.003 mm or less.
- If the maximum number of rotations of the machinery used does not reach the above cutting conditions, use at the highest speed possible while still maintaining stability. In this case, the feed rate should also be decreased proportionally.
- If using with a ø0.5 (diameter 0.5 mm) drill or smaller, prioritize a number of rotations which permits the most stable spindle accuracy over the above cutting conditions.
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