Rennie Tool Company
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$33.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bits/Twist Bits/Jobber Drill Bits
UK Drills Cobalt M35 HSS Jobber Drill Bit for Stainless Steel, Steel and Cast Iron, 12.7mm (1/2") x 151mm
★★★★★
$33.99
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About this item
- 5% COBALT M35: Fully ground high speed steel with 5% cobalt for improved heat resistance, so the cutting edge lasts longer in harder metals and stainless steel.
- FOR STAINLESS STEEL, STEEL AND CAST IRON: Made for drilling harder metals and stainless steel. Drilling stainless all day? Step up to an M42 8% cobalt drill bit.
- 135° SPLIT POINT: A flatter, self-centring point that bites straight away and doesn't wander, so it's easier to start on smooth or curved metal.
- SIZE: 12.7mm (1/2") x 151mm, sold as a single bit. DIN 338 jobber length with a straight round shank that fits any standard drill chuck.
- FOR A CLEAN HOLE: Centre punch the mark, and drill a small pilot hole first for bigger sizes. Use a slow speed with firm, steady pressure, and cutting fluid on stainless and steel so the edge lasts.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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