MIBRO
MIBRO 7 Piece M7 Titanium Coated Drill Bit Set
Seven-piece titanium-coated high-speed steel drill bit set with 135-degree split points for accurate starts in wood, plastic and soft metals
- TypeDrill Bits
- 7-piece set covers common drilling sizes
- Titanium nitride coating improves chip flow and extends bit life
- 135° split point with four cutting edges prevents walking for accurate starts
- High-speed steel construction handles wood, plastic, wallboard, plywood and soft metals
- Jobber length and steel shank suit heavy-duty drilling tasks
Seven-piece M7 titanium-coated drill bit set
This seven-piece set contains M7 high-speed steel bits with a titanium nitride coating in sizes from 1/16 to 1/4 inch. It is designed for tradespeople and DIY users who need reliable starters for wood, plastic, wallboard, plywood and soft metals. The jobber-length shanks fit standard drill chucks without adapters.
135-degree split point with four cutting edges
The 135-degree split-point geometry uses four cutting edges to eliminate walking and allow accurate starts without a centre punch. Bits seat quickly in standard three-jaw chucks, but the smaller diameters can snap if excessive side pressure is applied in hard material. Clear chips frequently to prevent binding in deep holes.
Titanium nitride surface for sustained drilling
The titanium nitride finish adds lubricity that improves chip flow and reduces heat build-up during extended use in recommended materials. This helps maintain cutting efficiency and extends bit life compared with uncoated high-speed steel. The set is rated for moderate use in heat-treated or ferrous metals, where cutting speeds should be reduced to avoid premature wear.
Highlights
- 7-piece set covers common drilling sizes
- Titanium nitride coating improves chip flow and extends bit life
- 135° split point with four cutting edges prevents walking for accurate starts
- High-speed steel construction handles wood, plastic, wallboard, plywood and soft metals
- Jobber length and steel shank suit heavy-duty drilling tasks
Specifications
| Type | Drill Bits |
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Questions about this item
How can I tell the 135 split point with four cutting edges is starting accurately without walking?
The 135 split point angle with four cutting edges eliminates walking and permits quick accurate starting so the bit engages the material immediately on contact.
What does the 7 piece M7 titanium coated drill bit set contain and is anything else needed?
The set contains 1/16 3/32 1/8 5/32 3/16 7/32 1/4 jobber length bits with steel shanks and 135 split point; no extra items are required for the listed drilling tasks.
Which of the seven sizes should I choose for heavy duty drilling in wood plastic wallboard plywood and soft metals?
All seven sizes from 1/16 through 1/4 are recommended for heavy duty drilling in wood plastic wallboard plywood and soft metals so select the diameter that matches your hole requirement.
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