Sherwood SHR0213520K 7-Pieces Metric Plain Shank HSS Solid Counterbor Set
Contents :
1. SHR-021-3520K cutter diameter M3 (3 mm), 1 pcs
2. SHR-021-3560K cutter diameter M4 (4 mm), 1 pcs
3. SHR-021-3580K cutter diameter M5 (5 mm), 1 pcs
4. SHR-021-3600K cutter diameter M6 (6 mm), 1 pcs
5. SHR-021-3620K cutter diameter M8 (8 mm), 1 pcs
6. SHR-021-3640K cutter diameter M10 (10 mm), 1 pcs
7. SHR-021-3660K cutter diameter M12 (12 mm), 1 pcs
Specifications :
1. Standard BS 328:5:1983
2. Number of pieces 7
3. Shank type plain
4. Material high speed steel
5. Finish coating uncoated
Features :
1. Manufactured to BS 328:5:1983
2. Spiral flute, 3 flute and medium duty
3. Give high quality centre holes that suit most applications
4. High speed steel construction for increased tool hardness
5. For milling of pre-drilled holes to allow bolt or cap head screws to lie flush