
ITM Holemaker 3 Flute 90 Degree HSS Countersinks
Holemaker by ITM · Beyond Tools
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Selected size: 3-8.3mm · Available
size: 3-8.3mm — Available. The price shown is for this option. We've recorded it as low as $16.40.
In stock when we last checked on 13 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 13 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
3 Flute high speed steel countersink.
Variants
Code Product Name Specifications
STCS-06
HOLEMAKER COUNTERSINK, 3 FLUTE 90 DEGREE, 3 - 6.3MM, 5MM SHANK
Size: 3 - 6.4mm Angle: 90° Shank Diameter: 5mm
STCS-08
HOLEMAKER COUNTERSINK, 3 FLUTE 90 DEGREE, 3 - 8.3MM, 6MM SHANK
Size: 3 - 8.3mm Angle: 90° Shank Diameter: 6mm
STCS-10
HOLEMAKER COUNTERSINK, 3 FLUTE 90 DEGREE, 3 - 10.4MM, 6MM SHANK
Size: 3 - 10.4mm Angle: 90° Shank Diameter: 6mm
STCS-12
HOLEMAKER COUNTERSINK, 3 FLUTE 90 DEGREE, 3 - 12.4MM, 8MM SHANK
Size: 3 - 12.4mm Angle: 90° Shank Diameter: 8mm
STCS-16
HOLEMAKER COUNTERSINK, 3 FLUTE 90 DEGREE, 3 - 16.5MM, 10MM SHANK
Size: 3 - 16.5mm Angle: 90° Shank Diameter: 10mm
STCS-20
HOLEMAKER COUNTERSINK, 3 FLUTE 90 DEGREE, 3 - 20.5MM, 10MM SHANK
Size: 3 - 20.5mm Angle: 90° Shank Diameter: 10mm
Details
- Size
- 3-6.4mm · 3-8.3mm · 3-10.4mm · 3-12.4mm · 3-16.5mm · 3-20.5mm
- Weight
- 240 g
- Variants
- 6 of 6 in stock
Variants
| Option | Price | Status |
|---|---|---|
| size: 3-6.4mm | $18 | Available |
| size: 3-8.3mm | $16.40 | Available |
| size: 3-10.4mm | $29 | Available |
| size: 3-12.4mm | $36 | Available |
| size: 3-16.5mm | $39 | Available |
| size: 3-20.5mm | $62 | Available |
- Store
- Beyond Tools
- Brand
- Holemaker by ITM
- SKU
- 8725937
- Category
- Tools
- First tracked
- 13 Aug 2026
- Last checked
- 13 Aug 2026














