HSS & Cobalt Chatterless Countersink Sets
Brand: SPI Swiss Precision Instruments- ID:
- 322321
HSS & Cobalt Chatterless Countersink Sets
- Use with portable drills and drill presses on ferrous and non-ferrous materials
- Complete with wooden storage block
HSS - High Speed Steel
- Provides good wear resistance in mild steel and nonferrous materials
HSS - High Speed Steel | |||
Part Number | Degree | Number of Pieces | Size Range |
70-757-0 | 60° | 8 | 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1" |
70-760-4 | 82° | 8 | |
70-763-8 | 90° | 8 | |
70-758-8 | 60° | 10 | 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4, 1-1/2" |
70-761-2 | 82° | 10 | |
70-764-6 | 90° | 10 | |
70-759-6 | 60° | 10 | 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4" |
70-762-0 | 82° | 10 | |
70-765-3 | 90° | 10 |
M-42 Cobalt
- Provides better wear resistance in harness and toughness compared to HSS.
- Use in high-tensile alloys, titanium, cast iron, Inconel and high nickel stainless steel.
M-42 Cobalt | |||
Part Number | Degree | Number of Pieces | Size Range |
70-766-1 | 60° | 8 | 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1" |
70-768-7 | 82° | 8 | |
70-770-3 | 90° | 8 | |
70-767-9 | 60° | 10 | 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4" |
70-769-5 | 82° | 10 | |
70-771-1 | 90° | 10 |
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For more info, visit www.p65warnings.ca.gov.
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