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WALTER TOOLS A4247-28.5 Drill Bit, 28.50 mm Drill Bit Size, 6 7/8 Inch Flute Length, Mt3 Taper Shank
Item: CU8EEUModel: A4247-28.5Cross Ref: 441P76
7 In Stock
Ships within 2 days via
5.00% off
€904.76 /unit
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Product Specifications:
| Item | Drill Bit |
| Coolant Fed | Non Coolant Through |
| Cutting Direction | Right Hand |
| Cutting Edge Dia. | 1.122" |
| Cutting Edge Length | 5.709" |
| Decimal Equivalent | 1.122 |
| Depth X Dia. Ratio | 8xd |
| Drill Bit Point Angle | 130° |
| Drill Bit Point Type | Conventional Point |
| Drill Bit Size | 28.5 mm |
| Drill Dia. Tolerance | H8 |
| Finish | Bright Uncoated |
| Finish-machining | Bright (Uncoated) |
| Flute Length | 6 7/8" |
| Flute Type | Spiral |
| Grade | Grade HSS-E |
| Length | 11.654" |
| Material | Vanadium High Speed Steel |
| Material Grade-machining | Grade HSS E |
| Material-machining | Vanadium High Speed Steel |
| Max. Drilling Depth | 6 7/8" |
| Morse Taper | MK3 B |
| No. Of Flutes | 2 |
| Overall Length | 296 mm |
| Primary Material Application | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium |
| Primary Material Application Iso Code | K, M, N, P, S |
| Secondary Material Application | Composite |
| Secondary Material Application Iso Code | O |
| Shank Type | Taper |
| Shank Type-machining | Taper |
| System Of Measurement | Metric |
| Taper Shank Size | MT3 |
Shipping Info:
| Ship weight (kg) | 0.38 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 29.6 |
| Ship width (cm) | 2.54 |
| Country of Origin | BR |
Product Variants
| Product | Model | Decimal Equivalent | Drill Bit Size | Max. Drilling Depth | Overall Length | Price | |
|---|---|---|---|---|---|---|---|
 |
A4244-10 | 0.3937 | 10 mm | 3.406" | 168 mm | €140.54 | |
 |
A4247-10 | 0.3937 | 10 mm | 3.406" | 168 mm | €166.55 | |
 |
A4422-10 | 0.3937 | 10 mm | 4.562" | 197 mm | €133.48 | |
|
A4247-10.2 | 0.4016 | 10.2 mm | 3.406" | 168 mm | €183.44 | |
|
A4244-10.2 | 0.4016 | 10.2 mm | 3.406" | 168 mm | €155.98 | |
|
A4422-10.2 | 0.4016 | 10.2 mm | 4.562" | - | €151.86 | |
|
A4247-10.5 | 0.4134 | - | 3.406" | 168 mm | €176.11 |
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WALTER TOOLS A4247-28.5 Drill Bit, 28.50 mm Drill Bit Size, 6 7/8 Inch Flute Length, Mt3 Taper Shank
€952.38 /unit