Screwdriver Bits

Extra Hard Insert Bits

For rotary drills/drivers

  • Extra Hard Insert Bits are a good choice for universal use
  • Fully hardened bit production – engineered for today’s tough applications
  • Proven tempering process – developed to provide increased durability
  • Universal 1/4 In. hex shank – allows use in standard magnetic bit holders in drills, impact drivers and hammer drill/drivers
  • Precision-formed bit tip – provides proper fit with fastener
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Materials

Softwood
Stainless Steel
Select options

Choose a pack size 9 options


Extra Hard Insert Bits
from 
For rotary drills/drivers

Fits tools of most brands

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Hex shank for maximum power transfer in standard three-jaw drills and hexagonal drill driver chucks.

Universal use

Extra Hard Insert Bits are a good choice for universal use

  • Fully hardened and tempered insert bit delivers durability
  • Universal 1/4 In. hex shank for use in standard bit holders
  • Precision-formed tip for tight fit in fastener, less cam out
View more

Product Options

Available product options: 108

Model number Dimensions Length in Pack quantity
27020 P1 1" 1
27021 P2 1" 1
27021B10 P2 1" 1
27022 P3 1" 1
27024 P2 2" 1
27036 P2R reduced 1" 1
27036B10 P2 ribbed 1" 10
27045 PZ1 1" 1
27046 PZ2 1" 1
27047 PZ3 1" 1
27081 C2 - 1/8" 1" 1
27082 C3 - 5/32" 1" 1
27083 C4 - 3/16" 1" 1
27097 3/32" 1" 1
27099 5/32" 1" 1
27100 3/16" 1" 1
27101 7/32" 1" 1
27102 1/4" 1" 1
27103 5/16" 1" 1
29050 R2 1" 1
35013 T9 1" 1
35394 #5 1" 1
35395 #0 1" 1
35399 #4 1" 1
35401 #6 1" 1
35402 #8 1" 1
35403 #10 1" 1
35410 #1 1" 1
35411 #2 1" 1
35412 #3 1" 1
35413 #4 1" 1
35414 #5 1" 1
35422 #6 Gold Bit 1" 1
35423 #8 Gold Bit 1" 1
35424 #10 Gold Bit 1" 1
36539 3mm 1" 1
36540 4mm 1" 1
36541 5mm 1" 1
36542 6mm 1" 1
37159 T15 1" 1
37161 T20 1" 1
37163 T25 1" 1
37169 T30 1" 1
37175 - 1.25" 1
37177 - 1.25" 1
37382 F2 1" 1
37475 7/64" 1" 1
37476 9/64" 1" 1
38333 T55 1.25" 1
38338 T8H 1" 1
38340 T9H 1" 1
38342 T10H 1" 1
38344 T15H 1" 1
38346 T20H 1" 1
38348 T25H 1" 1
38352 T30H 1" 1
38354 T40H 1" 1
38367 T20W 1" 1
38911 T7H 1" 1
39535 5-6 1" 1
39538 10-12 1" 1
39539 12-14 1" 1
41175 0-1 1" 1
41177 2-3 1" 1
41178 3-4 1" 1
43074 - 1" 250
45147 T10 1" 1
45150 T25 1" 1
45151 T30 1" 1
45153 PZ1 1" 1
45154 PZ2 1" 1
45468 T27 1" 1
46005 P2 ribbed 1" 1
AL14102 1/4" 1" 2
AL332102 3/32" 1" 2
AL516102 5/16" 1" 2
AL532102 5/32" 1" 2
AL732102 7/32" 1" 2
AL764102 7/64" 1" 2
BBT25P2R P2R reduced 1" 25
CC60391 T10H 1" 6
CC60392 - 1" 7
CC90396 T10 1" 6
CL3102 C3 - 5/32" 1" 2
CL4102 C4 - 3/16" 1" 2
FR2102 F2 1" 2
IT60391 T15 - 4
P1102 P1 ribbed 1" 2
P2115TCB P2 1" 15
P2R2115TCB - 1" 15
PZD1102 PZ1 1" 2
PZD2102R PZ2 ribbed 1" 2
PZD3102 PZ3 1" 2
SL2102 2-3 1" 2
SL5102 5-6 1" 2
SL6102 6-8 1" 2
SPA10102 #10 Gold Bit 1" 2
SPA802 #8 Gold Bit 1" 2
SQ0102 - 1" 2
SQZRR2110 - - 10
SQZRR2125 - - 25
TX27102G T27 1" 2
TX30102G T30 1" 2
TXH10102 T10H 1" 2
TXH20102 T20H 1" 2
TXH27102 T27H 1" 2
TXH30102 T30H 1" 2
TXH40102 T40H 1" 2

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