NC reamer H7 12 mm
CA$86.48
BRAND:GARANT
–>Data Sheet
- Bore ⌀ tolerance: H7
- Tool material: HSS E
- Standard: Manufacturer’s standard
- Shank: DIN 1835 A to h6
- Application for type of drilling: for through holes
Availability: Ships in 2 weeks
| Choose: GARANT GridLine |
Description
Version:
Version suitable for NC similar to DIN 212 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. For highest concentricity and process reliability. No need to order special collets.
With long flutes and left-hand helix.
≤ ⌀ size 1.7 with 3 teeth; ≥ ⌀ size 1.8 even number of teeth and irregular spacing. ≤ ⌀ size 3.7 both ends with centre points; ≥ ⌀ size 3.8 both ends with centre holes.
Reamer manufacturing tolerance to DIN 1420 for H7 hole tolerance.
With long flutes and left-hand helix.
≤ ⌀ size 1.7 with 3 teeth; ≥ ⌀ size 1.8 even number of teeth and irregular spacing. ≤ ⌀ size 3.7 both ends with centre points; ≥ ⌀ size 3.8 both ends with centre holes.
Reamer manufacturing tolerance to DIN 1420 for H7 hole tolerance.
Note:
Additional information
| EAN / GTIN | 4045197090959 |
|---|---|
| Brand | |
| Article number | 162900 12 |
| Nominal ⌀ DC | 12 mm |
| Coating | uncoated |
| Bore ⌀ tolerance | H7 |
| Tool material | HSS E |
| Standard | Manufacturer’s standard |
| Through-coolant | no |
| Shank | DIN 1835 A to h6 |
| Application for type of drilling | for through holes |
| Flute length Lc | 44 mm |
| Overhang L1 | 110 mm |
| Overall length L | 151 mm |
| Number of cutting edges Z | 6 |
| Shank ⌀ Ds | 10 mm |
| Feed f in steel < 750 N/mm2 | 0.25 mm/U |
| recommended drill ⌀ in steel < 750 N/mm2 | 11.8 mm |
| Shank tolerance | h6 |
| Colour ring | green |
| Type of product | Phillips bit |
