Tool combination
Price on request
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied
Price on request
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied
From the supplier
4-12 4-20 4-32 mm Step Drill Bit Drilling Power Tools for Metal High Speed Steel Wood Hole Cutter Cone Drill
1, A unique ladder structure, a drill can open a variety of specifications size aperture, a ladder drill on a box of drill bit.
2, Do not use the center red, compared with ordinary twist drill is not easy to break. Site construction, a ladder drill a variety
of specifications apply.
3, Deburring, chamfering, open hole expansion, twist drill can not complete the function it becomes possible.
4, Compared with ordinary twist drill. Shaking small, without leading the use of the center can also open out the beautiful
aperture out.
5, The use of tools: pistol drill, bench drill. While working while cooling water, can effectively extend the drill bit
Life, recommended drilling speed 250 - 400 turn.
TIPS:
There are three options for this product, please choose the product you need:
Choose 1:4-12mm
Choose 2:4-20mm
Choose 3:4-32mm
Material: high speed steel 4241 (suitable for use in hardness under 25 ° artifacts, such as
Iron plate, aluminum board, PV panel, insulation board)
1, A unique ladder structure, a drill can open a variety of specifications size aperture, a ladder drill on a box of drill bit.
2, Do not use the center red, compared with ordinary twist drill is not easy to break. Site construction, a ladder drill a variety
of specifications apply.
3, Deburring, chamfering, open hole expansion, twist drill can not complete the function it becomes possible.
4, Compared with ordinary twist drill. Shaking small, without leading the use of the center can also open out the beautiful
aperture out.
5, The use of tools: pistol drill, bench drill. While working while cooling water, can effectively extend the drill bit
Life, recommended drilling speed 250 - 400 turn.
TIPS:
There are three options for this product, please choose the product you need:
Choose 1:4-12mm
Choose 2:4-20mm
Choose 3:4-32mm
Material: high speed steel 4241 (suitable for use in hardness under 25 ° artifacts, such as
Iron plate, aluminum board, PV panel, insulation board)
From the supplier
4-12 4-20 4-32 mm Step Drill Bit Drilling Power Tools for Metal High Speed Steel Wood Hole Cutter Cone Drill
1, A unique ladder structure, a drill can open a variety of specifications size aperture, a ladder drill on a box of drill bit.
2, Do not use the center red, compared with ordinary twist drill is not easy to break. Site construction, a ladder drill a variety
of specifications apply.
3, Deburring, chamfering, open hole expansion, twist drill can not complete the function it becomes possible.
4, Compared with ordinary twist drill. Shaking small, without leading the use of the center can also open out the beautiful
aperture out.
5, The use of tools: pistol drill, bench drill. While working while cooling water, can effectively extend the drill bit
Life, recommended drilling speed 250 - 400 turn.
TIPS:
There are three options for this product, please choose the product you need:
Choose 1:4-12mm
Choose 2:4-20mm
Choose 3:4-32mm
Material: high speed steel 4241 (suitable for use in hardness under 25 ° artifacts, such as
Iron plate, aluminum board, PV panel, insulation board)
1, A unique ladder structure, a drill can open a variety of specifications size aperture, a ladder drill on a box of drill bit.
2, Do not use the center red, compared with ordinary twist drill is not easy to break. Site construction, a ladder drill a variety
of specifications apply.
3, Deburring, chamfering, open hole expansion, twist drill can not complete the function it becomes possible.
4, Compared with ordinary twist drill. Shaking small, without leading the use of the center can also open out the beautiful
aperture out.
5, The use of tools: pistol drill, bench drill. While working while cooling water, can effectively extend the drill bit
Life, recommended drilling speed 250 - 400 turn.
TIPS:
There are three options for this product, please choose the product you need:
Choose 1:4-12mm
Choose 2:4-20mm
Choose 3:4-32mm
Material: high speed steel 4241 (suitable for use in hardness under 25 ° artifacts, such as
Iron plate, aluminum board, PV panel, insulation board)
About the supplier
SICHUAN TRANRICH ABRASIVES CO.,LTD.
- ✓Exhibited at 8 of the last 10 Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 2021
Hardware & Tools exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
52
trust
- Exhibited at 8 of the last 10 Canton Fairs
- Foreign Trade Company
- Founded 2021
Canton Fair booth: 7.1A15-16 · General Machinery, Small Processing Machinery and Industrial Accessories (140th session)
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